All Services

Identifies duplicate row_id keys within a submitted set of delivery timing records (up to 200 rows), returning a data-quality report locally without external enrichment.

Removes exact duplicate rows from delivery timing datasets containing route, date, distance, and delivery duration records — up to 200 rows per call.

Fills missing numeric values (delivery_minutes or distance_km) in delivery timing records using zero, mean, or median imputation across up to 200 rows.

Compares two keyed datasets of delivery timing records row-by-row, reporting differences in delivery minutes and distance across matched record IDs and routes.

Computes a numeric distribution summary (e.g. min, max, mean, percentiles) for delivery timing or distance data across up to 200 route records, locally without external enrichment.

Filters delivery timing records by a numeric interval (min/max range) applied to either delivery_minutes or distance_km fields.

Audits up to 200 delivery timing records for numeric and data-quality issues, returning a bounded quality audit deliverable without external enrichment.

Computes a distance-weighted mean of delivery minutes (or distance) across up to 200 typed delivery records, grouped by route and date, using local numeric processing.

Returns a historical SPECTRA field map for a given stock ticker, including release, price echo, compression, stored energy, field pressure, and regime read signals.

MCP protocol gateway for DeltaSignal's agentic financial signal and analytics tools, serving phase 1 alpha, resilience, treasury-strength, and regime-fit signals via JSON-RPC 2.0.

Returns the freshness and readiness status of the current DeltaSignal data slice, indicating whether the service is healthy and its data is up to date.

Accepts a micropayment via the x402 protocol and returns a gated test asset from the Delvorn AI-to-AI marketplace.

Reverses the order of a JSON array, returning the reversed list and its count

Lexicographically compares two strings and returns -1, 0, or 1 indicating their sort order relationship.

Returns the sorted keys of a JSON object along with a count and the original object

Estimates the decoded byte size of a base64-encoded string by analyzing its padding and character count

Checks whether a given text string ends with a specified suffix, returning a boolean result.

Clamps an integer value to a specified [min, max] range, returning the bounded result and whether clamping occurred

Computes the nth Fibonacci number for a given integer input, paid per-result via USDC microtransaction on Base or Solana.

Generates a cryptographically random integer and returns it via a pay-per-result API using USDC micropayments on Base or Solana.

Flattens a nested array structure by one level and returns the resulting flat list with a count.

Converts a byte count to its equivalent bit count, returning both values with a versioned schema label.

Splits a multi-line text string into an array of individual lines and returns the count

Extracts the domain portion from a given email address and returns it as a structured result.

Compares two input strings and returns a numeric comparison result, paid per-call via USDC on Base or Solana.

Validates the structure and schema of a JSON HTTP request body against an expected output example, returning a validation result

Applies a regular expression pattern to an HTTP request body and returns the match result, paid per-call via USDC on Base or Solana

Inspects and analyzes serialized JSON text to determine its root type, size, and schema structure

Pads a string on the left side with a specified fill character to a given total width

Linearly maps an integer value from one numeric range to another (e.g. 0–100 to 0–255), paid per call via USDC on Base or Solana.

Computes the ratio of two integers (a divided by b) and returns the decimal result

Validates whether a given HTTP Content-Type header value matches a list of accepted content types, returning a verifiable pass/fail result with cryptographic evidence.

Word-wraps or pads a block of text to a specified column width, returning the wrapped lines and metadata.

Performs a shallow merge of two JSON objects, returning the combined key-value pairs from both inputs

Computes semantic similarity between two inputs via a pay-per-result HTTP API settled in USDC on Base or Solana

Converts a probability value and bin count into a discrete calibration bucket index for quantile/binning use cases.

Randomly selects one item from a provided set of options, returning a single chosen value via pay-per-result API with USDC micropayment.

Validates whether a given confidence score falls within specified minimum and maximum bounds, returning a verifiable pass/fail result with cryptographic evidence.

Percent-encodes a text string using URL component encoding (encodeURIComponent semantics) and returns the encoded result

Validates whether an agent task delivery meets SLA requirements by checking success, completion, and latency against a maximum threshold.

Retrieves a value from a JSON object by key, returning the found status and value for that key.

Searches a verified directory of API capabilities probed by Delx, returning matching results for a given capability query.

Clips a numeric score to a specified [min, max] range and returns the clamped value along with whether clipping occurred

Checks whether a given agent result schema version is supported, returning a pass/fail result with verifiable evidence.

Renames a key within a JSON object from one name to another, returning the modified object with a renamed field.

Checks whether a given text string represents a valid floating-point number

Extracts and lists the top-level keys from a serialized JSON text string, returning their names and count.

Reformats and inspects serialized JSON text into a human-readable pretty-printed format with consistent indentation.

Returns the JSON type name (e.g. 'array', 'object', 'string', 'null') for a given JSON value via a pay-per-result API

Computes the notional value of a position given a size and price, returning a standardized notional figure for use in agent-driven commerce workflows.

Validates whether a given sitemap changefreq value is a recognized standard frequency token

Checks whether a given value is a JSON object and returns a boolean result

Parses natural language or structured duration strings into standardized duration values

Generates a unique, sortable KSUID-style identifier with a deterministic structured JSON response, billed per result via USDC micropayment.

Proxies an HTTP POST/PUT/PATCH request and returns the response as JSON, charged per-result via USDC micropayment

Calculates the number of shares purchasable given a per-share price and a total budget

Computes the byte size of a given text string and returns a human-readable size representation

Evaluates whether a delivery failure code is permitted and whether a fallback delivery path is allowed for an agent workflow.

Computes profit given a cost and number of shares, returning net profit if a yes outcome occurs

Returns the first element of an input array, with a flag indicating whether the array was non-empty, payable per-call via USDC on Base or Solana.

Normalizes a raw job status object into a standardized shape with percentage and state fields

Returns the first N elements from an input array, paid per-call via USDC on Base or Solana using x402.

Returns the last element of an input array, with empty-state handling, via a pay-per-call API using USDC micropayments.

Decodes URL-safe encoded text, reversing percent-encoding or URL-safe transformations to return the original string.

Returns the list of keys from a JSON object, along with a count, via a pay-per-result API using x402 micropayments.

Removes the first N elements from an array and returns the remaining items

Compares two ETag values to determine whether they match, supporting weak and strong comparison modes.

Generates a structured Request-for-Quote (RFQ) body for crypto math capabilities given a natural-language need and budget

Computes bounded connect, response, and execution millisecond allocations from a total timeout budget and fractional splits, returning verifiable in-memory results with no data retention.

Computes a verifiable hash of an HTTP request body, enabling tamper-evident proof of delivery for pay-per-result API calls on Base and Solana via x402.

Calculates what percentage a 'part' value is of a 'whole' value, returning the numeric percentage result.

Parses a URL string and returns its normalized origin components (scheme, host, port, and full origin string)

Parses a list of items into an array of boolean (true/false) values

Calculates the percentage return (gain or loss) between a starting and ending value

Checks whether a given text string starts with a specified prefix, returning a boolean result.

Rounds a numeric value to a specified number of decimal digits and returns the result.

Combines two parallel arrays (keys and values) into a single key-value object, returning the merged result.

Sorts an array of strings alphabetically and returns the sorted list with a count

Validates whether a given value is a JSON array, returning a boolean result via a pay-per-call API.

Validates whether a given text string represents a valid integer value

Estimates the token cost for a given HTTP request/response pair before executing a pay-per-result API call via x402

Looks up the MIME type for a given file type or content descriptor via a pay-per-call API using USDC micropayments.

Sorts an array of numbers in ascending order and returns the sorted list with a count

Removes falsy/null/empty values from an input array and returns a compacted version with a count of removed items

Validates whether a cookie's max-age or lifetime falls within an acceptable policy window, returning a pass/fail result with verifiable evidence.

Computes the total estimated cost of a cross-chain bridge transaction by summing gas, slippage, and bridge fee components in USD

Validates whether a CORS preflight request is allowed given a method, allowed headers, allowed methods, and request headers, returning a pass/fail result with detailed missing-header diagnostics.

Parses a host string into its constituent hostname and port components, returning the split result with schema metadata.

Returns the maximum value and its count from an array of numeric values.

Computes the arithmetic mean of an array of numeric values and returns the count and result, paid per-call via USDC on Base or Solana.

Calculates the cost per successful delivery given a total cost and a count of successful outcomes over a time window.

Encodes a text string into a URL-safe percent-encoded format, escaping special characters like spaces and ampersands.

Generates a list of integers over a specified range with a given step, returning count and values array

Safely parses a string into an integer, returning a fallback default value if parsing fails, with verifiable pay-per-result delivery.

Converts all uppercase letters in a text string to lowercase and all lowercase letters to uppercase (swap case transformation).

Pads a string to a fixed width by filling with a specified character on a given side (left or right)

Removes duplicate elements from an array and returns them in sorted order, with a count of unique items.

Computes and returns the number of top-level keys (size) of a given JSON object

Removes specified keys from a JSON object, returning a filtered copy with only the remaining fields

Validates whether a batch of agent deliveries meets a minimum success threshold, returning acceptance status, refund coverage flags, and consistency checks.