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MARKET MONITOR / CATALOGUE Services 109,457 MCP listed 39,819 x402 69,693 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-26 · 3 sources
Provider

agent402.tools

agent402.tools · 652 listed services · provider site

Unique ID generator (UUID) x402 REST usage

UUIDs on demand: version 4 (random) or version 7 (time-ordered, sortable), up to 100 per call. Use it when an agent needs identifiers for records, requests or files, or a sub-cent call to test an x402 client end to end b...

agent402.tools Crypto & Payments 10 calls / 30d checked 2026-10-26
0.001 USDC per call per call

Crypto market overview x402 REST usage

Top N coins by market capitalization with full market snapshot per coin: rank, price, 24h change, 7d change, 24h volume, market cap, circulating supply, and all-time high. Default 10, max 100 per call. Data provided by C...

agent402.tools Data & Finance 10 calls / 30d checked 2026-10-26
0.015 USDC per call per call

Weather forecast (US) x402 REST usage

Multi-period weather forecast for a US location from api.weather.gov (NWS, public domain). Give latitude and longitude; returns the place plus upcoming forecast periods (temp, wind, conditions). US coverage only.

agent402.tools Geo & Maps 10 calls / 30d checked 2026-10-26
0.001 USDC per call per call

Captcha generate x402 REST usage

Mint a stateless captcha challenge to gate your OWN endpoint: returns a human prompt plus a salted sha256 answer hash you keep and verify later (sha256(salt + normalized answer) === answerHash) - no server state, no shar...

agent402.tools Search & Research 10 calls / 30d checked 2026-10-26
0.001 USDC per call per call

Current weather (global) x402 REST usage

Current weather conditions for any location on Earth: temperature, feels-like, humidity, wind speed/direction/gusts, precipitation, cloud cover, pressure, and human-readable condition. No key, global.

agent402.tools Geo & Maps 10 calls / 30d checked 2026-10-26
0.002 USDC per call per call

Memory remember x402 REST usage

Store a piece of text for later similarity recall - a per-wallet semantic index an agent cannot host in-session. Returns an id. Prefer memory-write for structured state you will look up by exact key; this pair is for fuz...

agent402.tools Knowledge & Memory 10 calls / 30d checked 2026-10-26
0.003 USDC per call per call

x402 security audit x402 REST usage

Grade any x402 seller's payment-security posture from the outside - a read-only black-box check mapped to the 'Five Attacks on x402' failure modes. Probes the URL's 402 challenge (never pays) and scores TLS transport, ga...

agent402.tools Crypto & Payments 10 calls / 30d checked 2026-10-26
0.01 USDC per call per call

TLS certificate x402 REST usage

Inspect the TLS certificate of any public host: subject, issuer, validity window, days remaining, SANs, and SHA-256 fingerprint.

agent402.tools Security 10 calls / 30d checked 2026-10-26
0.001 USDC per call per call

DNS lookup x402 REST usage

Live DNS lookup for a domain: returns name, type and records[]. Supported record types: A, AAAA (addresses as strings), MX ({exchange, priority} objects), TXT (each record an array of its strings), NS and CNAME (hostname...

agent402.tools Web & Scraping 10 calls / 30d checked 2026-10-26
0.001 USDC per call per call

Token price history (USD) x402 REST checked

Historical USD price series for a token, by ticker symbol (ETH, BTC, SOL, ...) or by ERC-20 contract + network, at 5-minute (up to 2 days), hourly (up to 30 days) or daily (up to 365 days) resolution. Returns the points...

agent402.tools Data & Finance 9 calls / 30d checked 2026-10-24
0.004 USDC per call per call checked

Code execution x402 REST checked

Execute Python or JavaScript code in a secure, isolated cloud sandbox. Returns stdout, stderr, and the expression result. No setup needed; pay per call via x402. 30s timeout, 10k char code limit. A run that hits the time...

agent402.tools Dev & Code 9 calls / 30d checked 2026-10-24
0.02 USDC per call per call checked

US weather alerts x402 REST usage

Active National Weather Service alerts for a US state as clean JSON: event, severity, headline, affected areas, onset/expiry. Live government data, no key.

agent402.tools Geo & Maps 9 calls / 30d checked 2026-10-26
0.002 USDC per call per call

Crypto spot price by coin id x402 REST usage

Live spot price for up to 25 coins by coin id, one row per id in the order asked: prices[] of {id, price, change24h, lastUpdated}. Identify coins by their coin ID slug (bitcoin, ethereum, solana, usd-coin, ...), as an ar...

agent402.tools Data & Finance 9 calls / 30d checked 2026-10-26
0.001 USDC per call per call

Solana swap quote x402 REST usage

Executable swap quote on Solana from a DEX aggregator: input and output mint, amount in base units, slippage in bps - returns out amount, minimum out after slippage, price impact percent, the routed DEX labels in hop ord...

agent402.tools Crypto & Payments 9 calls / 30d checked 2026-10-26
0.003 USDC per call per call

Memory compare-and-set x402 REST usage

Atomically write (or release) a key only if its current value equals `expected` - the coordination primitive for distributed locks and optimistic concurrency across agents. Acquire a lock: expected=null + a value + ttlSe...

agent402.tools Knowledge & Memory 9 calls / 30d checked 2026-10-26
0.001 USDC per call per call

Options market summary x402 REST usage

A one-call options market summary for a currency: index price, DVOL, call and put open interest with the put/call ratio, total open interest, 24h volume, a per-expiry breakdown, the most active instruments and the perp's...

agent402.tools Productivity & Docs 9 calls / 30d checked 2026-10-26
0.005 USDC per call per call

Country info x402 REST usage

Country facts by name or ISO code: official name, capital, region, currencies, languages, timezones, dialing code, TLD, and more. Committed open dataset (world-countries, ODbL, plus the IANA timezone country map) - offli...

agent402.tools Geo & Maps 9 calls / 30d checked 2026-10-26
0.001 USDC per call per call

Tokenized assets list x402 REST usage

Every real-world asset with a tokenized onchain version in the coin index: stocks, ETFs and commodities, with id, symbol, name and type. Filter by type or a name/symbol substring; ids feed rwa-markets and rwa-asset. Coun...

agent402.tools Data & Finance 9 calls / 30d checked 2026-10-26
0.003 USDC per call per call

Skill: PDF processing pipeline x402 REST usage

Full PDF processing pipeline - metadata, markdown conversion, and first-page extraction in one call. PDF processing pipeline skill pack: one x402 payment runs 3 underlying tools (pdf-info, pdf-to-markdown, pdf-extract-pa...

agent402.tools Crypto & Payments 9 calls / 30d checked 2026-10-26
0.007 USDC per call per call

Tokenized asset issuers x402 REST usage

The issuers behind tokenized real-world assets (Coinbase, Backpack Securities, Ondo, xStocks and the rest): id and name, for rwa-issuer. Cached in-process for 5 minutes. Data provided by CoinGecko.

agent402.tools Data & Finance 9 calls / 30d checked 2026-10-26
0.003 USDC per call per call

Rotate PDF x402 REST usage

Rotate pages by 90/180/270°. Body: {"url":"https://…/file.pdf","degrees":90,"pages":"1-3"?}. Omit "pages" to rotate all. Returns the new PDF as base64.

agent402.tools Productivity & Docs 9 calls / 30d checked 2026-10-26
0.003 USDC per call per call

Transaction simulation x402 REST usage

Dry-run a prospective smart-contract call or transaction without broadcasting it: executes eth_call and eth_estimateGas against the latest block over the same keyless multi-endpoint public RPC pool as /api/evm-rpc (ether...

agent402.tools Crypto & Payments 9 calls / 30d checked 2026-10-26
0.005 USDC per call per call

Stock historical bars x402 REST usage

Daily OHLCV bars for a US equity: the last `days` sessions, 1 to 250, default 30. Daily only, no intraday. Built from the official consolidated end-of-day summary across all US exchanges and ATSs, so price, range and vol...

agent402.tools Data & Finance 9 calls / 30d checked 2026-10-26
0.005 USDC per call per call

Tokenized asset markets x402 REST usage

Market data for tokenized real-world assets - tokenized stocks (Nvidia, Tesla, pre-IPO names), ETFs and commodities like gold - ranked by market cap or volume: price, market cap, 24h volume, 24h high/low and change, in y...

agent402.tools Data & Finance 9 calls / 30d checked 2026-10-26
0.006 USDC per call per call

Responses auto (OpenAI x402 REST usage

OpenAI Responses API over x402 - point the OpenAI SDK's responses.create() (or the OpenAI Agents SDK) at base_url https://agent402.tools/v1/auto and pay $0.01 per call in USDC, no API key, no signup. Same models, caps an...

agent402.tools AI Models & Inference 9 calls / 30d checked 2026-10-26
0.01 USDC per call per call

AI agent action preflight x402 REST usage

Deterministic preflight check for a proposed AI agent action - a tool call, payment, fetch, or write - before it executes. Evaluates up to four independent checks (prompt-injection scan on action text/untrusted text, URL...

agent402.tools Geo & Maps 9 calls / 30d checked 2026-10-26
0.01 USDC per call per call

Crypto price history x402 REST usage

Historical price, market cap, and volume time series for a coin. Granularity is automatic: <=1 day = 5-min bars, 2-90 days = hourly, >90 days = daily. Days: 1, 7, 14, 30, 90, 180, 365, or "max". Returns aligned arrays of...

agent402.tools Data & Finance 9 calls / 30d checked 2026-10-26
0.015 USDC per call per call

GCD + LCM x402 REST usage

Greatest common divisor and least common multiple of two or more integers, computed exactly (arbitrary precision). Useful for cycle alignment, scheduling periods and fraction work. Signs are ignored; a zero makes the LCM...

agent402.tools Other services 9 calls / 30d checked 2026-10-26
0.001 USDC per call per call

JSON Schema validate x402 REST usage

Validate a JSON document against a JSON Schema (draft-07 subset) and get the list of violations. Supports type, required, properties, items, enum, const, min/max, length, pattern, format, anyOf/allOf/oneOf/not, additiona...

agent402.tools Productivity & Docs 9 calls / 30d checked 2026-10-26
0.001 USDC per call per call

Crypto order book x402 REST usage

L2 order-book snapshot for a spot pair: best bid/ask, mid price, spread (absolute + %), and the top N aggregated price levels per side (default 25, max 100). Pairs use BASE-QUOTE format (BTC-USD, ETH-USD, SOL-USDC). Read...

agent402.tools Data & Finance 9 calls / 30d checked 2026-10-26
0.001 USDC per call per call

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