All Services

Resolves a Farcaster FID or username to all cryptographically verified on-chain wallet addresses (Ethereum and Solana) plus the in-profile primary Ethereum address.

Resolves a Farcaster FID or username to all cryptographically verified on-chain wallet addresses (Ethereum and Solana) linked to that identity.

Looks up on-chain x402 payment activity and classification for a given wallet address on the Arc network

Returns a ranked list of near-liquidation DeFi positions across Aave, Morpho, Comet, and Moonwell on Base, Ethereum, and HyperEVM, scored by proximity-to-liquidation multiplied by position size.

Checks whether a website exposes MCP or WebMCP tooling that AI agents can call, returning a yes/no verdict plus detailed sub-checks and remediation hints.

Checks whether a website supports x402 HTTP payment protocol and agent-commerce payment discovery, returning a yes/no verdict plus detailed sub-checks and remediation hints.

Runs chat/reasoning/coding inference on MiniMax M2.7 via a pay-per-call API using USDC on Base — no API key or prepaid balance required.

Runs a Gemini 3.1 Pro chat completion request, billed per-call in USDC over the x402 protocol with no API key or account required.

Runs chat completions against frontier LLMs (GPT, Gemini, DeepSeek, GLM, Kimi, MiniMax) with per-request USDC micropayment on Base — no API key or account required

Runs a chat completion request against GPT-5.6-Terra (or any frontier model) via pay-per-call USDC micropayment, returning an OpenAI-compatible response

Runs Kimi K2.7 LLM inference via a pay-per-call API using USDC on Base — no API key or account required.

Runs chat completions against GPT-5.3-Codex via a pay-per-call gateway using x402/USDC micropayments — no API key or account required.

Calls the Kimi K2.6 frontier model for chat, reasoning, or coding tasks, billing $0.001 USDC per request over the x402 payment protocol with no API key or account required.

Runs a single chat completion request against the Kimi-K2.6 model, billing $0.001 USDC per call via x402 micropayment with no API key or account required.

Run a chat completion against GLM-5.3-Flash with per-request USDC micropayment billing via x402 — no API key or account required.

Send a chat/completion request to GPT-5.6-sol (or any of 17 frontier models) and pay per call in USDC on Base via x402 — no API key or account required.

Runs a single OpenAI-compatible chat completion request against GPT-5.6-Luna, billed per call in USDC via the x402 payment protocol — no API key or account required.

Runs a Kimi-K2.7 chat completion request billed per-call in USDC via x402, with no API key or account required.

Runs a single Kimi-K3 chat completion request, billing exactly $0.001 USDC per call via the x402 protocol on Base or Solana — no API key or account required.

Run a Gemini 3.1 Pro chat completion request billed per-call in USDC via the x402 protocol, with no API key or account required.

Runs a chat completion request against GPT-5.6-Terra via a pay-per-call x402 micropayment gateway, billing exactly $0.001 USDC per request on Base or Solana with no API key required.

Runs a DeepSeek V4 Pro chat completion request billed per-call at $0.001 USDC via the x402 payment protocol — no API key or account required.

Pay-per-call LLM inference endpoint supporting OpenAI-compatible chat/reasoning/coding across 17 frontier models, billed per request in USDC on Base via x402

Runs a GPT-4.5 chat completion request billed per-call in USDC over x402, with no API key or account required

Runs MiniMax M3 chat completions with pay-per-request USDC billing over x402 — no API key or account required

Runs a chat completion request against GPT-5.5 (or any supported frontier model) with per-call USDC micropayment via x402 — no API key or account required.

Runs a GPT-5.4 chat completion request billed per-call in USDC via the x402 payment protocol — no API key or account required.

Runs a chat completion request against the GLM-5.2 model via a keyless, pay-per-call API using USDC on Base through the x402 protocol

Runs chat completions against GPT-5.6-Luna via a pay-per-call gateway that charges $0.001 USDC on Base per request with no API key or account required.

Runs a Kimi K3 LLM chat completion request, billed per-call in USDC on Base via x402 — no API key or account required.

Pay-per-call LLM chat completion inference over x402 micropayments, supporting 17 frontier models with no API key or account required

Runs DeepSeek V4 Pro chat/reasoning inference via a pay-per-call API using USDC on Base — no API key or prepaid balance required.

Run chat/reasoning/coding inference against DeepSeek V4 Flash (and other frontier models) with per-call USDC micropayment on Base — no API key or account required.

Runs chat/reasoning/coding inference against GLM-5.3 via a pay-per-call API using USDC on Base — no API key or account required.

Runs a single GLM-5.2 chat completion request billed per-call in USDC on Base or Solana via the x402 payment protocol — no API key or account required.

Runs a chat completion request against frontier LLMs (GLM, GPT, Gemini, Kimi, DeepSeek, MiniMax) billed per-call in USDC via x402 micropayment — no API key or account required.

Runs a chat completion request against the MiniMax M2.7 model, billed per-call in USDC via the x402 payment protocol — no API key or account required.

Runs a single DeepSeek-V4-Flash chat completion request billed at $0.001 USDC per call via x402 micropayment — no API key or account required.

Runs a single MiniMax-M3 chat completion request billed at $0.001 USDC per call via x402, with no API key or account required.

Runs a single chat completion request against GLM-5.3 and bills $0.001 USDC per call via x402 micropayment — no API key or account required.

Generates a JPEG image from a text prompt using the FLUX.2 Klein 4B model, returning base64-encoded image data

Returns recommended Bitcoin fee rates (sat/vB) and fee histogram data for a specified confirmation target window

Returns a Replace-By-Fee (RBF) bump plan for an unconfirmed Bitcoin transaction, including current and target fee amounts needed to reach a desired confirmation block target.

Fetches Bitcoin transaction details — fee, vsize, and fee rate — via a REST endpoint styled for Ethereum JSON-RPC consumers.

Returns an optimized, fee-maximizing ordered list of up to 4,000 transaction IDs for a Bitcoin block template, with fee uplift metrics and Ed25519 receipt metadata for Stratum V2 Job Declaration workflows.

Send an SMS text message or email to a recipient via the Fastsend messaging platform.

Purchases a prepaid API key (with credits) granting access to OpenAI-compatible Azure inference endpoints, paid via x402/USDC.

Computes the Keccak-256 hash of a given hex byte string or UTF-8 text, paid per call in USDC over x402

Filters a list of semantic versions against a semver range constraint, returning all matching versions plus the highest match

Returns current Bitcoin mempool fee rates and mempool statistics for a given network (mainnet, testnet3, or testnet4)

Normalizes and parses an RFC 3339 / ISO-8601 timestamp into UTC, date, time, Unix seconds/milliseconds, and UTC offset components.

Checks whether a specific date is a public holiday in a given country, returning holiday name, type, and metadata

Computes IPv4 CIDR block details (network, broadcast, netmask, usable hosts, etc.) and optionally checks whether a given IP address falls within the block

Converts token amounts between human-readable decimal and blockchain atomic (integer) units given a token's decimal precision

Parses a human-readable byte size string (e.g. '1.5 MiB', '800 KB') and returns its canonical SI and IEC representations along with the exact byte count.

Formats an ISO 8601 date using a date-fns/Unicode pattern in one of five locales (English, Turkish, German, French, Spanish)

Fetches and extracts the visible text content, title, and description from any public web page URL via a pay-per-call HTTP GET request

Transcribes an audio file (mp3, m4a, wav, ogg, webm, flac) at a given URL into text with timestamps and language detection, paid per-call in USDC via x402.

Checks whether a specific date is a public holiday in a given country, returning holiday name, type, and metadata.

Converts RFC 4180-compliant CSV text into structured JSON rows, supporting optional headers and multiple delimiters (comma, semicolon, tab, pipe).

Encodes UTF-8 text to standard Base64 or Base64url, or decodes Base64/Base64url back to UTF-8 text, returning exact results safe for HTTP headers, data URLs, and API payloads.

Given a list of semantic versions and a semver range constraint, returns which versions satisfy the constraint along with the highest matching version and match count.

Calculates network details for an IPv4 CIDR block (netmask, broadcast, host range, usable hosts) and optionally tests whether a given IP address falls within that block.

Decodes a base64-encoded x402 PAYMENT-REQUIRED header into human-readable payment details including network, token, amount, recipient address, and timeout.

Fetches a PDF from a given URL and extracts its full text content along with metadata like page count, title, and author

Normalizes an RFC 3339 / ISO-8601 timestamp into UTC and returns structured date/time components including Unix epoch values and UTC offset

Performs a DNS lookup for a given domain name and returns structured DNS record data including answers, TTL, and status.

Returns WHOIS registration data for a given domain name, including registrar, creation/expiry dates, nameservers, and status flags.

Computes the Keccak-256 (Ethereum-native SHA-3) hash of a UTF-8 string or hex-encoded bytes, returning the hex digest and input byte count.

Fetches a web page by URL and returns it as a base64-encoded PDF, with optional paper size selection.

Converts internationalized domain names between Unicode (münchen.de) and ASCII Punycode (xn--...) forms for use in DNS lookups, certificate checks, and domain comparisons.

Captures a screenshot of any public web page (by URL) and returns a base64-encoded PNG image, with configurable viewport width and full-page support.

Returns current Bitcoin network fee rates (sat/vbyte) and mempool statistics for main, testnet3, or testnet4

Returns current USD price, liquidity depth, confidence score, main DEX pool, and risk flags for a single Base mainnet ERC-20 token.

Returns price, liquidity, confidence score, risk flags, and main pool data for up to 50 Base ERC-20 tokens in a single request

Returns the most recent data point for any FRED economic time series given a series ID

Retrieves historical and current economic time series observations from FRED (816,000+ series) including GDP, inflation, unemployment, and interest rates

Fetches multiple FRED economic time series in a single bulk request, returning recent observations for indicators like GDP, inflation, unemployment, and interest rates.

Fetches time-series observations for any FRED economic indicator (GDP, inflation, unemployment, interest rates, etc.) with flexible date ranges, frequency, and unit transformations

Retrieves historical and current economic time series observations (GDP, inflation, unemployment, interest rates, etc.) from the FRED database by series ID, with optional date range, frequency, and unit transformation filters.

Fetches bulk macroeconomic time series data from FRED for one or more series IDs in a single POST request

Search 816,000+ FRED economic time series by keyword to retrieve macroeconomic data on GDP, inflation, unemployment, interest rates, and more.

Retrieves manufacturer-published Technical Service Bulletins (TSBs) for a vehicle or fault code, listing documented fixes for known problems.

Returns open safety recalls for a vehicle by make/model/year or NHTSA campaign number, as published by the manufacturer's regulator.

Looks up the definition and manufacturer document evidence for a single OBD-II diagnostic trouble code (P, B, C, or U prefix)

Decodes a Vehicle Identification Number (VIN) into official make, model, year, plant, and equipment details using the regulator's own decoder.

Retrieves every icon a website declares (favicon, apple-touch-icon, mask-icon, manifest icons) with sizes and types, plus whether /favicon.ico exists, for use as company logos in UIs.

Scores a batch of Amazon FBA product leads by calculating fees, ROI, and net profit, then returns a BUY/MAYBE/PASS verdict for each item.

Search FDA 510(k) premarket clearance records by applicant, product code, K number, or device name, returning decision details, clearance type, device class, and regulation info.

Returns the top adverse reactions reported for a drug from the FDA FAERS database via openFDA, ranked by report count

Retrieves official FDA drug label information including indications, dosage, warnings, boxed warnings, and contraindications for a given drug

Retrieves official FDA drug labeling information (SPL) by brand name, generic name, or NDC, including boxed warnings, indications, dosage, contraindications, and warnings.

Search FDA drug recall and enforcement records via openFDA by drug name, returning recalling firm, classification, reason, distribution, and dates

Searches live FDA food recall and enforcement records by product or reason keyword, returning firm, classification, contamination reason, distribution scope, and dates.

Searches FDA medical device recall and enforcement records via openFDA, returning recalling firm, classification, recall reason, distribution scope, and dates.

Searches FDA enforcement feeds for drug, food, and device recalls and returns a synthesized AI-written report with tables and cited sources

Retrieves FDA recall and adverse-event records for drugs, devices, and food from openFDA, including classification, recalling firm, and reason.

Retrieves FDA recall and enforcement report records for food, drugs, or medical devices, optionally filtered by keyword.

Retrieves recent US FDA product recall/withdrawal records for drugs, food, or medical devices, with optional keyword search and result limit.

Searches FDA public establishment records by firm name and returns ranked facility candidates with FEI numbers, location, product types, inspection counts, and latest inspection classification.