415 Services from pennyrail.vercel.app

Performs a live web search and returns a grounded answer with cited sources, paid per-query via $0.02 USDC on Base.

Fetches a public URL and returns its main content as clean Markdown, stripping navigation and boilerplate using a browser-backed reader.

Extracts a value from a JSON object using dot/bracket path notation (e.g. items[2].name), returning the found status, value, and normalized path deterministically.

Classifies up to 100 short text items against custom labels in a single low-cost trial batch call for $0.05 USDC.

Probes a public HTTP endpoint and decodes its HTTP 402 payment requirements into structured JSON, returning network, asset, amount, pay-to address, and challenge metadata.

Generates mean, naive, and drift baseline time-series forecasts with 95% prediction intervals as a sanity-check floor before using more complex models.

Decodes a Vehicle Identification Number (VIN) to return structured vehicle details such as make, model, year, and specifications.

Decodes a Vehicle Identification Number (VIN) to return detailed vehicle specifications and attributes

Validates a JSON request or response body against an OpenAPI 3.x/Swagger 2.x operation schema using deterministic JSON-Schema rules, with no external calls.

Search Hacker News stories and comments or fetch current front-page results via the Algolia HN index, returning clean JSON with titles, URLs, authors, points, comment counts, and timestamps.

Counts and ranks word occurrences in a given text string, returning frequency data for each word

Generates high-dimensional vector embeddings for input text using OpenAI's text-embedding-3-large model, accessible via micropayment-gated API

Checks a software package or dependency for known security vulnerabilities using the OSV (Open Source Vulnerabilities) database

Computes descriptive statistics (mean and median) for a provided array of numbers

Converts a Unix timestamp (integer) to an ISO 8601 formatted datetime string

Removes empty and blank lines from a given text string, returning the cleaned text.

Extracts all email addresses found within an input text string

Counts the number of OpenAI tokens in a given text input using OpenAI-compatible tokenization

Looks up human-readable labels for known EVM blockchain addresses (e.g. exchange names, protocol contracts, wallet tags)

Decodes a JWT (JSON Web Token) and returns its header, payload, and signature components without verification

Decodes a Vehicle Identification Number (VIN) to return structured vehicle information such as make, model, year, and specifications

Converts a plain-text string into a URL-safe slug by normalizing, lowercasing, and replacing spaces/special characters with hyphens

Decodes a percent-encoded URL string using the decodeURIComponent algorithm, returning the fully decoded string

Converts a numeric integer input into its Roman numeral string representation

Decodes a Base64-encoded string back into its original plaintext representation

Extracts all email addresses from a given text string and returns them as structured output

Inspects and decodes a JWT token, returning its header, payload, and signature components

Extracts all email addresses found within a given input string

Decodes a Vehicle Identification Number (VIN) to return structured vehicle information such as make, model, year, and specifications.

Counts the frequency of each word in a given text input, returning word counts as structured data

Sorts lines of text alphabetically, returning them in A-Z order

Fetches the latest metadata for an npm package by name via a paid settlement endpoint

Computes the SHA-256 cryptographic hash of a given input string, returning the hex digest

Removes duplicate lines from a multi-line text string, returning only unique lines

Queries the OSV (Open Source Vulnerabilities) database to return known security vulnerabilities for a given software package

Converts an integer number into its Roman numeral string representation

Removes duplicate lines from a multi-line text string, returning only unique lines

Computes character count, word count, sentence count, and estimated reading time for a given text string

Encodes a given input string using the ROT13 Caesar cipher substitution, shifting each alphabetic character by 13 positions

Parses a URL or query string and returns its query parameters as a structured JSON object

Converts a text string into a URL-safe slug by removing special characters, lowercasing, and replacing spaces with hyphens

Encodes a text string into HTML entities, escaping special characters for safe embedding in HTML documents

Verifies a JWT token using HMAC signature validation and returns the verification result

Performs a DNS A record lookup for a given hostname, returning the resolved IPv4 address(es)

Validates whether a given email address is properly formatted and deliverable

Converts an amount from one currency to another using real-time foreign exchange rates

URL-encodes a given string, percent-encoding special characters for safe use in URLs

Normalizes a URL string into a canonical, cleaned form by resolving inconsistencies in formatting, encoding, and structure

Checks whether a specific package version is vulnerable according to the OSV (Open Source Vulnerabilities) database

Parses and splits a URL string into its component parts (protocol, host, path, query, etc.)

Removes duplicate lines from a multi-line text string, returning only unique lines

Extracts and finds all URLs present within a given text string

Strips all empty and blank lines from a given text string, returning a cleaned version with no whitespace-only lines

Resolves a domain name to its IPv4 address(es) via a paid DNS A-record lookup

Removes tracking parameters from a URL, returning a clean, privacy-preserving version

Looks up known security vulnerabilities for a software package using the OSV (Open Source Vulnerabilities) database

Counts the number of characters in a given text string and returns the result as a JSON payload

Converts an input string to all lowercase characters via a paid micro-settlement API endpoint

Counts the frequency of each word in a given text string, returning word occurrence statistics

Normalizes and collapses whitespace in a given text string, replacing multiple consecutive whitespace characters with a single space and trimming leading/trailing whitespace.

Fetches and returns structured metadata (title, description, Open Graph tags, etc.) for a given web page URL

Resolves a relative URL into an absolute URL given a base context, returning the fully-qualified absolute URL string

Computes SHA-256 cryptographic hashes over one or more input values in a single call

Converts an input string into a URL-safe slug by lowercasing, removing special characters, and replacing spaces with hyphens

Computes the difference in seconds between two datetime values

Parses a URL query string into a structured JSON object

Validates whether a given string conforms to a well-formed email address shape/format

Looks up country information from a 2 or 3 letter country code, returning structured country data

Validates whether a given string is a properly formatted, legitimate email address

Counts the number of BPE (Byte Pair Encoding) tokens in a given text string using a tokenizer-compatible method

Looks up a country name or identifier and returns the corresponding ISO country code (or vice versa)

Generates dense vector embeddings for text input using a small embedding model, accessible via pay-per-call settlement.

Extracts and decodes claims from a JWT token, returning the parsed payload and header information

Decodes a percent-encoded (URL-encoded) string back to its original plaintext form

Resolves a domain name to its DNS A record (IPv4 address) via a paid API endpoint

Performs a web search query and returns results, accessible via micropayment-gated API using the x402 protocol

Applies ROT13 Caesar cipher transformation to an input string, shifting each letter by 13 positions

Computes the SHA-256 cryptographic hash of a given input string and returns the hex digest

Validates whether a given string is a properly formatted UUID

Resolves a hostname to its DNS A record (IPv4 address) via a paid API endpoint

Decodes a percent-encoded (URL-encoded) string back into its original, human-readable form

Decodes a percent-encoded (URL-encoded) string back to its original plaintext form

Decodes a hexadecimal-encoded string back into its original plaintext representation

Converts a Roman numeral number to its integer equivalent via a paid micro-API endpoint

Generates vector embeddings for input text or data using an OpenAI-compatible embeddings API, accessible via micropayment settlement

Converts a text string into a URL-safe slug by normalizing, lowercasing, and replacing spaces and special characters with hyphens

Removes all empty lines from a given string or array of strings, returning the cleaned text

Fetches and returns structured metadata (title, description, OG tags, etc.) from a given web page URL

Computes descriptive statistics (e.g. mean, median, min, max, std dev) over an array of numbers

Decodes a Base58-encoded string into its original binary or text representation

Removes duplicate lines from a text string or array of strings, returning only unique lines

Encodes an input string to Base64 format via a paid API endpoint

Decodes a hexadecimal-encoded string into its plain text representation

Normalizes a raw URL string into a canonical, standardized form

Computes a SHA-256 cryptographic hash of a given input string via a paid micropayment API endpoint

Looks up the MIME type for a given file extension or filename, returning the corresponding content-type string

Checks input content for harmful material using AI moderation, returning a content safety assessment

Normalizes a raw URL string into its canonical form, resolving inconsistencies in scheme, casing, trailing slashes, and query parameter ordering.

Extracts the domain portion from a given URL string

Normalizes and cleans whitespace in a given text string, removing extra spaces, tabs, and line breaks

Validates whether a given string is a properly formatted UUID

Generates small semantic embedding vectors from input data for use in similarity search, clustering, and retrieval-augmented generation pipelines.

Converts a monetary amount from one currency to another using real-time foreign exchange rates

Resolves a hostname to its DNS A record (IPv4 address) via a paid machine-readable settlement service

Converts a human-readable date or datetime string into a Unix timestamp integer

Converts an arbitrary JSON object into canonical form with deterministically sorted keys

Normalizes whitespace in a given text string, collapsing and trimming extraneous spaces, tabs, and newlines

Parses a URL string into its component parts (protocol, host, path, query, etc.) via a paid micro-API

Extracts all URLs from a given text string and returns them as a structured list

Converts a Unix epoch timestamp to an ISO 8601 formatted datetime string

Converts a Unix timestamp (numeric) to an ISO 8601 formatted date-time string

Converts an input string to all lowercase characters via a paid micropayment API endpoint

Sorts the keys of a JSON object into a stable, deterministic order and returns the canonicalized result

Computes cryptographic hashes over input data using multiple algorithms simultaneously, returning digests for each

Counts and returns the frequency of each word in a given text string

Computes descriptive numeric summary statistics (count, mean, median, min, max, std dev, etc.) for an array of numbers

Counts the number of characters in a given text string and returns the character count and/or length

Calculates the number of seconds between two dates

Returns the current block number of an EVM-compatible blockchain chain via a paid x402 micro-settlement endpoint

Computes multiple cryptographic hashes of input data in a single paid API call

Calculates the number of working days remaining in a given period, locale-aware, as a brief summary

Converts a datetime value from one timezone to another, returning the equivalent local time in the target timezone

Counts the number of characters in a given string and returns its length

Computes descriptive numeric statistics (e.g. mean, median, std dev, min, max) over an array of numbers, returning a statistics summary object.

Flattens a nested JSON object into a single-level key-value structure using dot or bracket notation

Classifies input content for safety and moderation categories using AI-powered analysis

Decodes a hexadecimal-encoded string back into its original plaintext representation

Sorts lines of text in a specified order via a micropayment-gated API endpoint

Normalizes whitespace in a text string by removing or collapsing extra spaces

Runs GPT-4o Mini LLM inference via a paid micropayment-gated API endpoint costing $0.01 USDC per call

Resolves a human-readable label or name for a given EVM blockchain address

Counts the number of tokens in a given text input using a paid micro-settlement API endpoint

Decodes a Base64-encoded string back to its original plaintext form, delivered as a paid micropayment API call

Sorts the lines of a text string (or array of strings) alphabetically and returns the sorted result

Parses a URL string into its constituent components (protocol, host, pathname, query, etc.)

Computes MD5 hashes for one or more input values in a single API call, returning hex digest results per input

Computes the sum (total) of an array of numbers via a paid API endpoint

Computes the percent change between two numeric values, returning the operation name and result

Fetches and returns Open Graph and page metadata (title, description, image, etc.) from a given web page URL

Counts the number of LLM tokens in a given text input using a machine-readable settlement service

Fetches machine-readable metadata for a GitHub repository given a repository identifier as input

Computes word frequency (term frequency) counts for all tokens in a given text input

Removes duplicate lines from a multi-line text string, returning only unique lines

Applies ROT13 Caesar cipher transformation to a given input string, returning the encoded/decoded result

Counts the number of tokens in a given text input using a nano-scale paid API endpoint

Converts an arbitrary text string into a URL-safe slug by normalizing, lowercasing, and replacing spaces and special characters with hyphens

Escapes special characters in text to safe HTML entities (e.g. converts < to &lt;, & to &amp;)

Computes the number of seconds between two dates or timestamps, returning the elapsed duration as a numeric value.

Performs a live web search and returns current results via a paid x402 micro-payment endpoint

Computes statistical and linguistic metrics (character count, word count, sentence count, readability scores, etc.) for a given input text string.

Decodes a Base64-encoded string and returns the original decoded content

Extracts and parses email addresses from a given text string, returning structured results

Provides a paid chat completion endpoint using a mini/small AI language model, accessible via x402 micropayment settlement at $0.02 USDC per call.

Parses a URL query string into a structured JSON object with key-value pairs

Clamps a numeric value to a specified range (min/max bounds), returning the nearest boundary if the input falls outside it

Moderates content by analyzing submitted input for policy violations, harmful material, or inappropriate content via a paid machine-readable API.

Converts a human-readable time string into a Unix timestamp via a paid API call

Sorts all keys in a JSON object alphabetically, returning a new object with keys in canonical sorted order

Sorts the lines of a multi-line text string into alphabetical or natural order

Normalizes and cleans a raw URL string into a canonical, well-formed URL

Converts a monetary amount from one currency to another using real-time or near-real-time exchange rates

Counts the number of characters in a given text string and returns the character count

Counts the number of characters in a given input string

Counts words and computes text statistics for a given input string

URL-encodes an input string using JavaScript's encodeURIComponent semantics, escaping all characters except unreserved URI characters

Encodes arbitrary input data into Base58 format via a pay-per-call REST endpoint

Returns the GitHub star count for a given GitHub repository via a paid API call

Extracts all URLs and hyperlinks from a given text string, returning them as a structured list

Computes a SHA-256 cryptographic hash of an input string, delivered as a paid micro-transaction API call

Converts a Unix timestamp (number) to an ISO 8601 formatted date string

URL-encodes (percent-encodes) a string, making it safe for use in URLs and query parameters

Decodes a ROT13-encoded string back to its original plaintext by applying the ROT13 Caesar cipher substitution in reverse

Removes all empty lines from a given text string, returning a compacted version with blank lines stripped out.

Converts any date/time representation into a Unix timestamp

Flattens a nested JSON object into a single-level key-value structure using dot-notation keys

URL-encodes a string, percent-encoding special characters for safe use in URLs

Fetches machine-readable page metadata (title, description, OG tags, etc.) for a given URL via a paid micro-settlement endpoint

Counts the number of characters in a given text string

Analyzes HTTP response headers for security vulnerabilities and best-practice compliance

Converts an integer number into its Roman numeral string representation

Computes the difference in seconds between two dates

Converts an ISO 8601 datetime string to a Unix timestamp (seconds since epoch)

Decodes HTML entities in a text string, converting encoded characters like &amp;, &lt;, and &#160; back to their plain-text equivalents

Converts an ISO 8601 date-time string into a Unix epoch timestamp (milliseconds or seconds since 1970-01-01T00:00:00Z)

Computes basic descriptive statistics (mean, median, variance, etc.) over a submitted array of numbers

Validates whether a given string is a properly formatted and valid email address

Looks up the MIME type for a given file extension, returning the standard content-type string for that extension

Looks up a human-readable label for an EVM contract address

Returns the latest published version number of a given npm package

Fetches the latest version metadata for an npm package from the npm registry via a paid settlement proxy

Computes a SHA-256 cryptographic hash of a given input string, delivered as a paid micro-service via x402 settlement.

Encodes a plain text string into its hexadecimal representation

Resolves a domain name to its IPv4 address(es) via a paid DNS A-record lookup API

Extracts the root domain from a given URL string

Returns the latest published version of an npm package by name

Returns a brief locale snapshot for a given country, including current local time and public holidays

Signs, verifies, decodes, and manages JSON Web Tokens (JWTs) via a pay-per-call settlement endpoint

Fetches the latest published version of a given npm package name via a paid settlement endpoint

Looks up DNS MX and TXT records for a given domain via a paid micro-transaction API endpoint

Looks up DNS TXT records for a given domain name via a paid micropayment API endpoint

Converts an input string to uppercase (all capital letters) via a paid micro-settlement API endpoint.

Converts a CSS color value between hex (#RRGGBB), RGB (rgb(r,g,b)), and HSL (hsl(h,s%,l%)) formats

Fetches and returns machine-readable metadata (title, description, Open Graph tags, etc.) for a given web page URL

Normalizes whitespace in a string by collapsing multiple spaces, tabs, and newlines into single spaces and trimming leading/trailing whitespace

Converts an input string to uppercase text via a paid micro-transaction API endpoint

Routes a natural-language intent or explicit product ID to a PennyRail micro-service and executes it, returning the service's result for $0.001 USDC per call.

Routes a natural-language task or exact product ID to the appropriate PennyRail micro-service and executes it, returning the result for $0.004 USDC per call.

Converts an input string to lowercase (lower case) text via a paid micro-settlement API endpoint

Retrieves DNS records for a given domain via a micropayment-gated API endpoint

Generates a new random UUID v4 identifier via a paid micro-transaction API endpoint

Converts a human-readable time string into a Unix timestamp (integer seconds since epoch) via a paid micro-service endpoint

Generates vector embeddings for a batch of text inputs, payable per-call via x402 micropayment protocol

Routes a natural-language task or product ID to a PennyRail product and executes it, returning machine-readable results for $0.01 USDC per call

Extracts and lists all JSON paths (keys) present in a given JSON object

Flattens a nested JSON object into a single-level key-value representation

Converts a numeric timestamp or date string into an ISO 8601 formatted datetime string

Performs a DNS CNAME record lookup for a given domain name and returns the canonical name chain

Removes specified keys from a JSON object, returning the object with those keys stripped out

Provides an OpenAI-compatible chat completion API endpoint with micropayment settlement via x402, offering a mini/lightweight chat model interface

Extracts and returns a flat list of all top-level keys present in a given JSON object

Encodes an input string into its hexadecimal representation

Converts a JSON object into a URL query string format

Performs a real-time web search and returns fresh, up-to-date results for a given query

Counts the number of tokens in a given text input using a verified, settlement-ready method accessible via micropayment

Routes a natural-language task or product ID through PennyRail's settlement layer and executes the resolved micro-service, charging $0.002 USDC per call via x402.

Fetches machine-readable metadata and information about a GitHub repository by accepting a repository identifier as input

Generates large-scale vector embeddings for input data using a proven embedding model via PennyRail's pay-per-call settlement infrastructure

Looks up IPv6 (AAAA) DNS records for a given domain, returning machine-readable results via a paid x402 settlement endpoint.

Fetches current weather conditions for a specified city via a micropayment-gated settlement endpoint

Truncates or shortens a text string to a specified character length

Routes a natural-language task or product ID to a PennyRail product and executes it, returning a machine-readable result

Fetches current weather conditions via a pay-per-call x402 settlement endpoint on the PennyRail network

Encodes an input string into its hexadecimal representation via a paid API endpoint

Converts an amount between two currencies using live exchange rates, returning the converted value via a paid settlement endpoint.

Generates cryptographically secure random values via a paid micro-settlement API endpoint

Reverses a given input string, returning the characters in reverse order

Computes the sum of an array of numbers via a paid REST API endpoint

Parses a URL string into its structured components via a paid micropayment API endpoint

Moderates input content using AI to detect policy violations, harmful content, or inappropriate material

Generates a proven universally unique identifier (UUID) on-demand via a paid micro-transaction API

Returns the latest block number for a nano blockchain chain via a paid HTTP endpoint

Routes a natural-language intent or explicit product ID to a matching PennyRail skill and executes it, returning the skill's result

Decodes a Base32-encoded string back into its original representation

Fetches and analyzes HTTP security headers for a given web resource via a paid settlement endpoint

Resolves a relative URL against a base URL to produce an absolute URL

Validates whether a given string is a properly formatted email address

Truncates a text string to a specified length or limit via a paid micro-service endpoint

Converts a JSON object into URL query string parameters for use in HTTP requests

Accepts an array of numbers and returns their sum via a paid micropayment API endpoint.

Generates vector embeddings for input data via a pay-per-call settlement endpoint using the x402 micropayment protocol

Performs an MX (Mail Exchange) DNS record lookup for a given domain, returning its mail server records

Clamps a numeric value between a minimum and maximum bound, returning the constrained result

Generates a universally unique identifier (UUID) on demand via a paid micro-transaction API endpoint

Generates a cryptographically secure random integer via a paid micro-settlement endpoint

Computes descriptive statistics (count, mean, min, max, etc.) over an array of numbers via a micropayment-gated API

Converts an input string to uppercase characters via a paid micro-API endpoint

Generates a new UUID version 7 (time-ordered) identifier via a paid micro-API endpoint

Encodes an input string to Base64 format via a paid micro-API endpoint

Generates large-scale dense vector embeddings from an input object via a paid x402 micro-settlement endpoint

Fetches and returns the HTTP response headers from a target website via a paid micro-settlement API endpoint

Sorts the keys of a JSON object alphabetically and returns the transformed result

Truncates a string of text to a specified maximum length and returns the shortened result

Converts time values between formats, zones, or representations via a paid micro-API

Fetches machine-readable data about a GitHub repository given its owner/repo identifier

Fetches the latest package metadata from npm for a given package name, delivered as a paid machine-readable settlement service.

Sorts all keys in a JSON object alphabetically and normalizes the JSON structure into a canonical form

Validates whether a given string is a properly formatted UUID

Accepts a JSON object and returns a new object containing only the specified subset of keys (pick/select operation)

Executes a proven JWT toolkit skill via a paid micropayment-gated API endpoint for JWT operations

Converts time values between formats, units, or representations via a paid micro-API endpoint

Flattens a nested JSON object into a dot-path keyed flat object via a paid REST endpoint

Extracts machine-readable metadata from a web page URL, returning structured page meta information

Converts an input string to all lowercase characters via a paid micro-API endpoint

Generates a new universally unique identifier (UUID) via a paid micro-settlement API endpoint

Converts an input string to uppercase via a paid micro-API endpoint using the x402 payment protocol

Returns the latest block number from the Nano blockchain via a paid settlement endpoint

Resolves a human-readable label for an EVM blockchain address

Performs a web search query and returns results via a paid x402 micropayment-gated API endpoint

Returns a brief, machine-readable summary of public holidays for a specified country and locale

Computes statistical metrics (character count, word count, sentence count, etc.) for a given input text string

Parses a URL string and extracts structured metadata components such as protocol, host, path, query parameters, and fragment

Extracts and parses all URLs and hyperlinks from a given text string

Reverses the characters of an input string, delivered as a paid micropayment API endpoint

Looks up machine-readable metadata for a given country by name or code

Looks up the MIME type(s) associated with a given file extension using the mime-extensions mapping

Reverses a given input string and returns the result as a paid micro-transaction API call

Converts a USD amount to EUR using a machine-readable settlement service with micropayment access

Counts the number of lines in a given text string and returns the line count as structured data.

Encodes an input string to Base64 format via a paid micro-API endpoint

Reverses the characters of an input string, returning it backwards

Computes the difference in seconds between two timestamps

Extracts all dot-notation key paths from a nested JSON object, returning a flattened representation of every accessible property path

Extracts all URLs found within a given text string and returns them as a structured list

Computes statistical metrics (character count, word count, sentence count, readability scores, etc.) for a given input text string

Computes the percent change (percentage change) between two numeric values

Looks up a country by ISO code or name and returns standardized country metadata

Fetches machine-readable metadata for a GitHub repository given a repository identifier as input

Validates a JSON request or response payload against an OpenAPI 3.x or Swagger 2.x operation schema, returning a mock or validated response

Searches and finds a specific OpenAPI operation definition from a given OpenAPI/Swagger specification document

Generates large-scale vector embeddings from input data via a paid per-call API using x402 micropayment settlement

Converts text containing HTML entities to decoded plain text (or vice versa) via a paid micro-settlement API

Returns machine-readable EVM blockchain chain information for a given chain identifier via a paid settlement endpoint

Converts an amount from one currency to another using real-time foreign exchange rates, returning the converted value

Accepts an array of numbers and returns their sum via a pay-per-call micropayment API.

Looks up a country name and related information given a country code string input

Computes SHA-512 cryptographic hashes over one or more input values in a single call

Looks up the MIME type for a given file extension or filename via a paid micro-settlement API

Generates high-accuracy large-scale vector embeddings from input data using a premium embedding model

Converts a JSON object into a URL query string (serializes object properties to URL-encoded query parameters)

Returns the current block number (block height) of a nano blockchain via a paid x402 micropayment-gated API endpoint.

Performs a web search query and returns results, accessible via a pay-per-call x402 micropayment settlement endpoint.

Resolves and joins URL segments into a canonical, fully-formed URL string

Sends a chat message to GPT-4o Mini via a paid micropayment API proxy and returns the model's response

Generates a small embedding vector representation for a given input object, accessible via a pay-per-call settlement API

Generates small-scale vector embeddings for text or structured input via a paid x402 micropayment-gated API endpoint

Routes a natural-language or product-ID-based task to the appropriate PennyRail micro-service and executes it via on-chain USDC settlement

Encodes input data into Base32 format via a paid micro-service endpoint

Extracts and returns the keys and fields present in a submitted JSON object, enabling machine-readable inspection of JSON structure

Routes a natural-language task or product ID to a PennyRail analyst product and executes it, returning machine-readable results

Moderates content using AI to detect policy violations, harmful material, or inappropriate content submitted via a structured input object

Executes a web search query and returns results via a paid x402 micropayment-gated API endpoint

Filters a JSON object to retain only specified keys, returning a new object containing only the picked fields

Parses a URL query string into a structured JSON object

Invokes a paid AI chat mini-agent via x402 micropayment settlement, accepting an input object and returning an AI-generated response

Extracts the top-level keys from a JSON object, returning them as an array via a paid micro-transaction API

Returns the current block number for a specified nano/chain via a paid settlement endpoint

Rounds a numeric value to a specified number of decimal places via a paid micropayment API

Removes specified keys from a JSON object, returning the object with those keys deleted

Encodes data using Base32 encoding scheme via a paid micropayment API endpoint

Fetches a value from a JSON document by navigating a specified JSON path, delivered as a machine-readable paid endpoint via the x402 micropayment protocol.

Returns a brief, machine-readable locale summary for a given input, delivered via x402 micropayment settlement

Encodes or decodes data using Base58 encoding via a paid micro-settlement API endpoint

Rounds a numeric value to a specified number of decimal places via a paid micro-computation API

Extracts a specified subset of keys from a JSON object, returning only the requested fields

Searches for proven OpenAPI specifications or operations matching a given query input

Provides a paid AI chat completion via a micropayment-gated endpoint using the x402 protocol, returning a chat response for a given input object.

Resolves a relative URL path against a base URL, returning the fully resolved absolute URL

Returns the current block number and the latest proven block number on a nano chain via a paid settlement endpoint.

Fetches current weather conditions for a given location via a paid x402 settlement endpoint

Provides access to a compact AI chat/language model via a paid x402 micropayment endpoint, returning a model-generated text response to a given input.

Validates whether a given string is a properly formatted UUID

Looks up the MIME type for a given file extension or filename via a paid micro-settlement API

Runs a mini LLM inference job via PennyRail's pay-per-call settlement layer for $0.01 USDC per request

Fetches current weather conditions via a paid x402 micropayment settlement endpoint on PennyRail's network

Generates a cryptographically secure random value via a paid API endpoint using the x402 micropayment protocol

Computes multiple cryptographic hashes over an input payload in a single call, returning proven hash digests

Converts time values between formats or timezones via a paid micro-settlement API endpoint

Extracts the domain from a given URL via a machine-readable, pay-per-call settlement endpoint

Rounds a number to a specified precision via a paid microtransaction API endpoint

Resolves and returns DNS records for a given domain using a paid micro-settlement API

Runs a low-cost, mini language model inference call via a pay-per-use x402 settlement endpoint for $0.01 USDC

Returns trending market intelligence data via a paid x402 micropayment-gated endpoint

Generates a new universally unique identifier (UUID) via a paid micropayment API endpoint

Reads a value at a specified dot-notation path from a JSON object via a paid settlement API

Routes a natural-language task or explicit product ID to a matching PennyRail product and executes it, returning the settlement result

Computes SHA-1 cryptographic hashes over multiple input values in a single call via a micropayment-gated API

Generates vector embeddings for input data via a paid micropayment-gated API endpoint on PennyRail

Truncates a text string to a specified character limit, returning the shortened version

Computes the percent change (growth percent) between two numeric values via a paid API call

Computes the percent change (percentage change) between two numeric values

Computes the percent change between two numeric values, returning the relative difference as a percentage

Runs a mini LLM inference call via a pay-per-use settlement endpoint, returning a language model response for a given input.

Validates a JSON request or response payload against an OpenAPI 3.x or Swagger 2.x operation schema, returning a machine-readable settlement result

Retrieves machine-readable blockchain chain information for the Nano network via a micropayment-gated settlement endpoint

Selects and returns a subset of fields from a JSON object, filtering out unwanted keys

Returns current weather conditions for a given location via a paid x402 micropayment-gated API endpoint

Generates small-sized vector embeddings for input data via a paid micropayment-gated API endpoint

Returns trending top sellers and market intelligence data for x402 micropayment-gated APIs

Generates cryptographically secure random bytes via a paid micro-transaction API endpoint

Retrieves machine-readable network metadata for a nano/blockchain chain via a paid settlement endpoint

Accepts a URL or domain string as input and returns a machine-readable settlement response via the x402 micropayment protocol

Generates lorem ipsum placeholder text via a micropayment-gated REST endpoint using the x402 payment protocol

Fetches a JSON value at a specified path from a remote resource, payable per-call via x402 micropayment

Fetches and returns nested JSON data from a machine-readable settlement resource node via a paid x402 micro-payment call

Converts a JSON object input into a URL query string format via a paid settlement endpoint

Extracts and returns the keys from a JSON object via a paid micro-transaction endpoint

Generates placeholder lorem ipsum dummy text via a paid micropayment-gated API endpoint

Returns a brief, machine-readable locale profile for a given counterparty, supporting settlement and compliance workflows.

Generates a cryptographically secure, provably random value via a paid API endpoint

Returns trending market intelligence data via a paid x402 micropayment-gated endpoint on the PennyRail settlement network

Performs a paid machine-readable JSON lookup via PennyRail's nano-payment settlement rail, returning structured data in response to a JSON input object.

Retrieves proven chain information for a given nano-chain node via a machine-readable settlement service

Returns trending and momentum market intelligence data for assets, likely crypto or financial instruments, via a paid x402 micropayment settlement endpoint

Converts a JSON object into its canonical (deterministic, normalized) string representation

Fetches and returns a JSON resource node value by path using a machine-readable settlement protocol over x402

Returns trending seller data and market intelligence for x402 payment protocol participants

Removes specified keys from a JSON object and returns the filtered result

Accepts a JSON object and returns it with specified fields omitted, delivered as a machine-readable settlement response

Fetches or processes HTTP header information for a given web resource via a paid settlement endpoint using the x402 micropayment protocol

Looks up blockchain chain information by chain ID or identifier string via a machine-readable settlement endpoint

Generates lorem ipsum placeholder text via a paid x402 micro-settlement endpoint

Searches across OpenAPI specifications to find matching operations or endpoints given a query input

Returns a mock OpenAPI response for a nano-payment-gated resource node endpoint, acting as a machine-readable settlement service stub

Generates a cryptographically secure random value via a paid micro-settlement API endpoint

Rounds a numeric value to a specified number of decimal places via a paid microservice API

Executes multiple utilities in a single batch call via a machine-readable settlement endpoint, accepting a generic input object and returning combined results.

Executes a batch of heterogeneous utility operations in a single paid API call via x402 micropayment settlement

Searches OpenAPI specifications for matching operations or endpoints using a natural-language or structured query input

Resolves and processes a URL's domain through a machine-readable settlement service, returning operation result data for the given URL input

Returns trending market signals and radar data for the x402 ecosystem, delivered as a machine-readable settlement response over a micropayment-gated API.

Accepts a URL domain string input and returns a machine-readable settlement response via the x402 micropayment protocol

Clamps a numeric value to a specified minimum/maximum range, returning the bounded result

Provides paid LLM inference via a micropayment-gated REST endpoint, processing AI language model requests for $0.01 USDC per call

Clamps a numeric value to within a specified minimum and maximum bound, returning the constrained result

Generates lorem ipsum placeholder text via a paid microtransaction API endpoint

Applies batch text and JSON transformations to a submitted input object, returning the transformed results.

Returns a brief, machine-readable summary of a proven skill locale resource, delivered as a paid settlement service via x402.

Resolves and returns machine-readable data about a GitHub repository resource via a paid settlement endpoint

Generates vector embeddings for input data using a proven v1 embeddings model, accessible via micropayment-gated API

Accepts a generic input object and returns a mock settlement response via a machine-readable x402 payment-gated API node

Generates lorem ipsum placeholder text via a paid micropayment API endpoint

Executes a batch of utility operations in a single paid API call via the x402 micropayment protocol

Returns a mock/sample OpenAPI response for a nano-payment-gated settlement resource endpoint on PennyRail

Searches OpenAPI endpoint metadata within the PennyRail settlement network for discovery and routing purposes

Executes a batch of deterministic transformation operations on a provided input object and returns the transformed results