agent402.tools
Base, Arbitrum, Avalanche, Celo, Monad, Optimism, Polygon, Sei · payout 0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0
Answers HTTP 402
0 of 8 probed endpoints answered HTTP 402 with a parseable payment payload
checked 2026-09-19
Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.
x402-style payments, last 7 days (Base)
2324 x402-style payments from 88 distinct payers, $45.65 USDC in the last 7 days (Base, exact read)
window ended 2026-10-05
- Payments
- 2,324
- Outside payers
- 88
- USDC
- 45.65
All USDC received at this payout address: $45.66 (includes payments that are not x402)
Method: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's exact scheme uses. Some non-x402 gasless sends use it too.
Reading: x402-style payments to this payout address on Base, exact read of the 7 days to 2026-10-05, every block of the window: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's `exact` scheme uses. Some non-x402 gasless sends use it too; Sato Hub's own payer wallets are left out
Delivery is not measured. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.
Chains · one payout address, each chain read on its own
| Chain | Payout address | Listings | Answers 402 | x402-style payments |
|---|---|---|---|---|
| Base | 0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0 | 600 | 0 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-09-19 | 2324 x402-style payments from 88 distinct payers, $45.65 USDC in the last 7 days (Base, exact read) |
| Arbitrum | 0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0 | 603 | 0 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-09-19 | unknown. not measured on this chain yet |
| Avalanche | 0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0 | 603 | 0 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-09-19 | unknown. not measured on this chain yet |
| Celo | 0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0 | 603 | 0 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-09-19 | unknown. not measured on this chain yet |
| Monad | 0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0 | 603 | 0 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-09-19 | unknown. not measured on this chain yet |
| Optimism | 0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0 | 603 | 0 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-09-19 | unknown. not measured on this chain yet |
| Polygon | 0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0 | 603 | 0 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-09-19 | unknown. not measured on this chain yet |
| Sei | 0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0 | 603 | 0 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-09-19 | unknown. not measured on this chain yet |
- Hosts
- agent402.tools
- Listings
- 4,821 registered in the x402 catalogue
- Price range
- $0.0010 to $2.00 per call, as registered
- Categories (auto)
- Developer tools (1096), Market data (840), Onchain data (704), Other (585), Inference (416), Web data (312), Media (248), Identity (224), Search (136), Agents (124), Security (120), Commerce (16)
- First seen
- 2026-10-05 · last seen 2026-10-05
Claim this merchant
Sign a message from the payout address 0xabf4fa…e2a9d0 to claim this page or download its payment ledger. Claiming proves control of the payout key. It says nothing about the service behind the address, and it does not change how this merchant is ranked. No email, no account: the signature is the whole credential, and signing a message costs no gas and moves nothing.
Registrations · 4,821
| Endpoint | Chain | Category | Price | Catalogue date |
|---|---|---|---|---|
https://agent402.tools/api/image-convert Convert an image between formats (PNG, JPEG, BMP). Send a base64 image and the target format; returns the converted image. Optional jpeg quality (1-100). Deterministic, no network. | Base | Media | $0.005 | 2026-10-05 |
https://agent402.tools/api/lei-lookup Look up a legal entity in the official GLEIF registry. Pass a 20-character LEI for the full record - legal name, jurisdiction, legal form, addresses, registration status, and the reported direct + ultimate parent entiti… | Base | Other | $0.005 | 2026-09-30 |
https://agent402.tools/api/media-info Inspect any audio/video URL with ffprobe: container, duration, bitrate, and per-stream codec details (sample rate/channels for audio, resolution/fps for video) as JSON. Body: {"url":"https://…/file.mp4"}. | Base | Media | $0.005 | 2026-10-05 |
https://agent402.tools/api/my-usage Your own purchase history, keyed to the wallet that pays for the call - no wallet parameter, no signup: the x402 payment IS the identity, so nobody can read another wallet's profile. Returns totals, per-tool counts, per… | Base | Onchain data | $0.005 | 2026-10-05 |
https://agent402.tools/api/options-summary 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'… | Base | Market data | $0.005 | 2026-09-30 |
https://agent402.tools/api/receipts Your own settled calls in the shape a finance system posts: one row per payment with what was bought, the amount settled, the quoted ceiling where one applied, and the evidence - settlement transaction, sha256 of the by… | Base | Onchain data | $0.005 | 2026-09-30 |
https://agent402.tools/api/sahm-rule Real-time Sahm Rule recession indicator from FRED (SAHMREALTIME series). The Sahm Rule triggers when the 3-month moving average of US unemployment rises ≥0.50 percentage points above its prior-12-month low - historicall… | Base | Market data | $0.005 | 2026-09-30 |
https://agent402.tools/api/sanctions/name Screen a person or company name against the OFAC SDN list. Returns exact and substring matches with the SDN entry id and type, so every hit can be checked against the published list itself. Matching is exact, substring,… | Base | Security | $0.005 | 2026-09-30 |
https://agent402.tools/api/site-map Discover a website's URLs in one call: reads robots.txt, its declared sitemap(s) (sitemap indexes and gzipped sitemaps included, /sitemap.xml as the fallback) and the start page's internal links, then returns a same-hos… | Base | Developer tools | $0.005 | 2026-09-30 |
https://agent402.tools/api/skill/api-health Is this API endpoint healthy? Liveness check, response headers, and TLS certificate status in one pass. API health check skill pack: one x402 payment runs 3 underlying tools (http-check, http-headers, tls-cert); partial… | Base | Identity | $0.005 | 2026-09-30 |
https://agent402.tools/api/skill/fred-snapshot Key Federal Reserve economic indicators - fed funds rate, unemployment, and CPI - in one call. Fed economic snapshot skill pack: one x402 payment runs 3 underlying tools (fred-series, fred-series, fred-series); partial-… | Base | Other | $0.005 | 2026-09-30 |
https://agent402.tools/api/skill/nft-portfolio NFT + wallet snapshot: NFT holdings, native balance, and ETH price for a given address in one call. NFT portfolio skill pack: one x402 payment runs 3 underlying tools (nft-holdings, wallet-balance, crypto-price); partia… | Base | Onchain data | $0.005 | 2026-10-04 |
https://agent402.tools/api/skill/wallet-audit Full wallet activity review: balance, recent transactions, and token metadata for a given address. Wallet audit skill pack: one x402 payment runs 3 underlying tools (wallet-balance, wallet-transactions, token-metadata);… | Base | Onchain data | $0.005 | 2026-09-30 |
https://agent402.tools/api/skill/world-data GDP and population for a country - two key World Bank indicators in one call. World Bank country data skill pack: one x402 payment runs 3 underlying tools (world-bank-indicator, world-bank-indicator, world-bank-indicato… | Base | Market data | $0.005 | 2026-09-30 |
https://agent402.tools/api/sol-token-holders Top-holder concentration for a Solana token mint: the 20 largest holders with token account, owner wallet, balance, percent of supply, insider flag and a pool/locker label when the account is a known AMM vault or locker… | Base | Onchain data | $0.005 | 2026-09-30 |
https://agent402.tools/api/sol-token-safety Safety verdict for one Solana token mint: a graded risk score with the concrete reasons behind it, mint and freeze authority state, how much of the liquidity pool is locked, top-holder concentration, holder count and wh… | Base | Security | $0.005 | 2026-10-05 |
https://agent402.tools/api/stock-history Daily OHLCV bars for a US equity: the last `days` sessions, 1 to 250, default 30. Daily only, no intraday. Built from a three-venue consolidation (Databento DBEQ.BASIC), so each bar's high and low are the extremes acros… | Base | Market data | $0.005 | 2026-10-05 |
https://agent402.tools/api/tech-stack Detect the technology stack of a public website: CDN, web server, language/runtime, frontend framework (Next.js, Nuxt, SvelteKit, Remix, Astro, React, Vue, Angular), CMS (WordPress, Drupal, Ghost, Shopify, Wix, Squaresp… | Base | Other | $0.005 | 2026-10-04 |
https://agent402.tools/api/token-safety Is this EVM token safe to trade? One deterministic call returns a verdict (ok, caution, unsafe) with the named facts behind it: honeypot, can-sell, buy and sell tax, mintable supply, hidden or reclaimable ownership, pau… | Base | Security | $0.005 | 2026-09-30 |
https://agent402.tools/api/treasury-avg-rates Latest average interest rates the US Treasury is paying by security type (Bills, Notes, Bonds, TIPS, FRNs, marketable vs non-marketable). Public domain, no key. No params - returns the most recent reporting month. | Base | Market data | $0.005 | 2026-10-05 |
https://agent402.tools/api/treasury-yield-curve Latest US Treasury daily constant-maturity yield curve in one object: recordDate plus mo1, mo3, mo6, yr1, yr2, yr3, yr5, yr7, yr10, yr20 and yr30, each a yield in percent. Source: FRED DGS* series (St. Louis Fed), publi… | Base | Market data | $0.005 | 2026-10-05 |
https://agent402.tools/api/treasury-yield-history Last N business days of US Treasury constant-maturity yields, oldest→newest. Source: FRED DGS* series (St. Louis Fed), public domain. | Base | Market data | $0.005 | 2026-09-30 |
https://agent402.tools/api/tts-lite Convert text to speech with Kokoro-82M, ten times cheaper than /api/tts. Returns base64-encoded mp3 or pcm. The same request shape and the same ten OpenAI voice names as /api/tts, mapped to Kokoro's own voices; the voic… | Base | Inference | $0.005 | 2026-09-30 |
https://agent402.tools/api/tx-simulate 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 (ethe… | Base | Onchain data | $0.005 | 2026-09-30 |
https://agent402.tools/api/unemployment-rate Latest US unemployment rate (current, as of date) plus a trailing N-month history of {date, value} for trend, seasonally adjusted, in percent. Source: FRED UNRATE (Bureau of Labor Statistics). A month with no published … | Base | Market data | $0.005 | 2026-10-03 |
https://agent402.tools/api/whois Domain registration data via RDAP (the structured WHOIS successor): registrar, creation/expiry dates, status, nameservers. | Base | Identity | $0.005 | 2026-10-03 |
https://agent402.tools/api/wikidata-entity Company/person/organization facts from Wikidata. Pass an entity id (e.g. Q312 for Apple Inc.) for the enrichment record - label, description, aliases, and a curated fact set (inception, HQ location, country, industry, f… | Base | Identity | $0.005 | 2026-10-03 |
https://agent402.tools/api/world-bank-indicator Fetch a World Bank indicator time series for a country (e.g. GDP, inflation, unemployment, population). Open data, no key. | Base | Other | $0.005 | 2026-09-30 |
https://agent402.tools/api/x402-trending Momentum across x402 sellers: which sellers are gaining settlements and buyers hour over hour on Base, graded for wash-trade resistance from the on-chain leaderboard. Use it when an agent is routing spend, researching t… | Base | Other | $0.005 | 2026-10-05 |
https://agent402.tools/api/x402/seller-trust Trust evidence for any x402 seller origin: is it indexed, does its manifest parse, how many tools does it publish, which chains does it actually advertise, how many settled calls has it been observed receiving on-chain,… | Base | Other | $0.005 | 2026-09-30 |
https://agent402.tools/api/yield-curve-spread Derived 2s10s and 3m10y Treasury yield-curve spreads (in basis points) plus a boolean recession-signal flag when the curve is inverted. Source: FRED constant-maturity yields (public domain). No params. | Base | Market data | $0.005 | 2026-09-30 |
https://agent402.tools/api/exa-contents Retrieve the readable text of up to 10 web pages by URL, with optional query-focused highlights. Exa serves from its crawl cache when the page is fresh enough and live-crawls otherwise, so this answers for pages a plain… | Base | Web data | $0.006 | 2026-09-30 |
https://agent402.tools/api/rwa-asset One tokenized real-world asset by id (gold, nvidia, tesla, spy ...): identity, type, image and web slug joined with its onchain market row - price, market cap, 24h volume and change in your currency. Two cached upstream… | Base | Market data | $0.006 | 2026-09-30 |
https://agent402.tools/api/rwa-issuer One issuer of tokenized real-world assets by id: aggregate tokenized market cap, 24h cap change and 24h volume, plus every token it issues with symbol, name and contract address per platform (e.g. Coinbase's Base-chain … | Base | Market data | $0.006 | 2026-09-30 |
https://agent402.tools/api/rwa-markets 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 … | Base | Market data | $0.006 | 2026-10-01 |
https://agent402.tools/api/skill/email-security Full email auth posture: SPF, DMARC, DKIM, and composite deliverability score in one call. Email security skill pack: one x402 payment runs 4 underlying tools (spf-check, dmarc-check, dkim-lookup, email-deliverability);… | Base | Identity | $0.006 | 2026-09-30 |
https://agent402.tools/api/skill/loan-comparison Compare two or more loan offers - different rates, terms, fees, prepayment structures - on the metrics that actually matter (monthly payment, total interest, year-1 equity build, NPV at your discount rate, effective rat… | Base | Other | $0.006 | 2026-09-30 |
https://agent402.tools/api/skill/ssl-audit TLS/SSL security posture check: live certificate inspection, HTTP security headers, and CAA DNS records. SSL audit skill pack: one x402 payment runs 3 underlying tools (tls-cert, http-headers, dns-lookup); partial-succe… | Base | Identity | $0.006 | 2026-09-30 |
https://agent402.tools/api/skill/trip-planner Plan a multi-stop journey deterministically: geocode each stop, sum the pairwise haversine distances, estimate arrival times by adding driving hours per leg, count business days from today to each arrival, and pull the … | Base | Other | $0.006 | 2026-10-04 |
https://agent402.tools/api/skill/weather-brief Full weather briefing for a location: current conditions, 7-day forecast, and air quality index in one pass. Weather briefing skill pack: one x402 payment runs 3 underlying tools (weather-current, weather-daily, weather… | Base | Other | $0.006 | 2026-09-30 |
https://agent402.tools/api/skill/webhook-intake The production ingest path for every incoming webhook: verify the provider signature (GitHub / Stripe / Shopify / Slack, constant-time, replay-window enforced), schema-validate the now-trusted body against the provider … | Base | Developer tools | $0.006 | 2026-09-30 |
https://agent402.tools/v1/metered/responses The OpenAI Responses wire priced from the request itself: each 402 quotes this exact body, from $0.001, and upto buyers settle actual usage under it. Use it when an agent built on the Responses API or the OpenAI Agents … | Base | Inference | $0.006728 | 2026-10-05 |
https://agent402.tools/api/skill/decode-blob Hand the agent an opaque string - a JWT, a base64'd JSON payload, a gzip-encoded API response, a hex-encoded hash - and walk it through identifying what it is and unwrapping it layer by layer until it's human-readable. … | Base | Developer tools | $0.007 | 2026-10-05 |
https://agent402.tools/api/skill/gas-optimizer Find the cheapest gas right now: Base gas, Ethereum gas, Base fee estimate, and ETH price for USD conversion. Gas optimizer skill pack: one x402 payment runs 3 underlying tools (gas-snapshot, gas-estimate, crypto-price)… | Base | Market data | $0.007 | 2026-09-30 |
https://agent402.tools/api/skill/pdf-pipeline 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-p… | Base | Media | $0.007 | 2026-10-03 |
https://agent402.tools/api/coin-market-chart-range Price, market cap and volume series for a coin over an ARBITRARY time window: `from`/`to` as unix seconds or ISO dates, or `lookback` ("6h", "3d", "2w") ending now. Granularity is automatic upstream: 5-minute points for… | Base | Market data | $0.008 | 2026-09-30 |
https://agent402.tools/api/coin-ohlc OHLC candles for a coin: days 1 (30-min candles), 7 or 14 (4-hour), 30 / 90 / 180 / 365 (daily), in any vs currency. Returns aligned {time, open, high, low, close} bars plus the window's high/low/first/last and % change… | Base | Market data | $0.008 | 2026-09-30 |
https://agent402.tools/api/coin-profile Full profile of one coin by id: name/symbol, description, categories, contract addresses per platform, links (homepage, explorers, repos, social), hashing algorithm, genesis date, and a market snapshot in your currency:… | Base | Developer tools | $0.008 | 2026-09-30 |
https://agent402.tools/api/crypto-global Global crypto market snapshot: total market cap, total 24h volume, BTC dominance, ETH dominance, active coin count, active exchange count, and 24h market-cap change %. Returned in a chosen vs_currency (default usd). Bac… | Base | Market data | $0.008 | 2026-10-05 |
https://agent402.tools/api/exchange-tickers Markets (tickers) listed on one exchange: base/target pair, last price, 24h volume, USD- and BTC-converted last price and volume, bid-ask spread %, trust score (green/yellow/red), anomaly and stale flags, trade URL and … | Base | Market data | $0.008 | 2026-09-30 |
Descriptions are the seller’s own words from the catalogue and are not checked by us. A listed price is a registration, not an observed charge.
Data CC-BY-4.0, attribution: data by satohub.ai. Collector run 2026-10-05. Appearing here is not an endorsement. Check an endpoint with the doctor.