| Overwing Atlas Overwing Atlas: identify a User-Agent string against a registry of 241 AI crawlers, fetchers and browser agents. Returns the claimed agent, operator, purpose, verification method (Web Bot Auth vs spoofable) and a trust note. GET ?user_agent=... $0.001 USDC. |  overwing.ai | - | $0.001 | listed |
| Overwing Preflight for x402 Overwing Preflight for x402: should an agent sign this payment? POST the PAYMENT-REQUIRED terms and your policy; get allow, review or refuse with reasons: terms vs policy, payee vs the x402 directory and the server's own manifest, price vs the record. $0.002 USDC, no account. | overwing.ai | - | $0.002 | listed |
| Ovhcloud Exchange API Change watch for is email hosted by ovhcloud exchange: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check. |  rallylive.ca | - | $0.02 | listed |
| Ovhcloud Exchange API Is the domain's email hosted by ovhcloud exchange? Looks up the MX records (Cloudflare DoH) and matches them against ovhcloud-exchange's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup. | rallylive.ca | - | $0.01 | listed |
| Owner Pay API Business Frameworks business-frameworks/cash-flow/decide/owner-pay@1.0 — Pay the owner first. Call when an agent operating a business (launch to ~$50M revenue) must decide on cash flow and wants the rule, the inputs it needs, the action and the check. Returns 150 tokens of original synthesis with public citations and child handles; free layer at /catalogue. |  workers.dev | - | $0.05 | listed |
| Owner Reported Problem Lookup For Us Vehicles API Owner-reported problem lookup for US vehicles: every defect report on file for a year/make/model with component, incident date, and a plain-language description of what went wrong. VIN input is auto-identified. Use it to spot pattern failures — transmissions, airbags, brakes — before purchase or repair. |  forgemesh.io | - | $0.005 | listed |
| Owner Speaker Divergence API Locate already quote-verified delegated tasks whose owner differs from source speaker. Reuses exactly one existing qualified meeting-notes request. Supplied source goes to the existing Groq model in the USA; existing processor disclosure and cost/margin retained. Notes quotes/owners/deadlines are verified by the unchanged motor first. Extra rules are deterministic; no semantic deadline resolution or specialist advice. |  halowerk.com | - | $0.01 | listed |
| Ownly China News Feed per API call Ownly China News Feed per API call | workers.dev | - | $10,000.00 | listed |
| Ozmium Agent API Executable buy or sell of a Coinbase tokenized stock on Base for USDC: ordered { to, data, value } steps (ERC-20 approve when short, then Uniswap V3 exactInputSingle on the deepest pool) the agent's own wallet signs, with the quote as advisory. POST /v1/tx/stocks { sym (NVDAc), side (buy|sell), amount (human: USDC to spend or shares to sell), taker, slippageBps? }. Not for U.S. persons (Regulation S). |  ozmium.org | - | $0.001 | listed |
| Ozmium Agent API Coinbase's tokenized U.S. stocks on Base (B20): each token's contract, underlying ticker, live Chainlink 24/5 price (USD) with updatedAt, and minted supply (0 = no secondary liquidity yet; the quote decides). GET /v1/stocks. Secondary trading is permissionless on-chain; Regulation S, not for U.S. persons or other restricted jurisdictions. | ozmium.org | - | $0.001 | listed |
| Ozmium Agent API Live gTrade crowd positioning — where the money on the venue actually sits, right now. Per pair: long vs short split (%, USD both sides, total book) plus bookSharePct, each pair's share of the WHOLE Gains open book (the conviction coefficient: 90% long on a pair holding 4% of the venue's money is a strong pack; the same split on an ignored pair is noise). Venue totals included (long/short/book USD, overall long %, pairs with OI). Full details: GET /v1. | ozmium.org | - | $0.001 | listed |
| P0 Agent Economy Index Use when you need callable agent services for a capability across protocols: x402 listings ranked by relevance weighted by 30-day paying wallets, plus hosted MCP servers from the Official MCP Registry (a capped subset, count in coverage; those naming x402, L402, MPP or pay-per-call first; that registry publishes no prices). L402 and MPP listings are not covered. ?q= required. $0.002 USDC per call. Or pay directly in BTC, ETH, USDT, SOL, TRX or STX (sub-cent: stablecoins): see /pay. | workers.dev | - | $0.002 | listed |
| P0 x402 Market Index Use for a short euro exchange rate history: daily ECB euro foreign exchange reference rates of one currency against EUR for up to the last 30 days (ccy=USD, days=1..30), with min, max and percent change over the window and a stale flag. Source attribution in every reply. Reference rates for information only, not transaction rates. $0.002 USDC per call. Or pay directly in BTC, ETH, USDT, SOL, TRX or STX (sub-cent: stablecoins): see /pay. | workers.dev | - | $0.002 | listed |
| P0 x402 Market Index Use when an agent needs demand stats for one x402 service. Returns one service by resource URL: its 30-day calls, unique paying wallets, price, network and tags | workers.dev | - | $0.002 | listed |
| P0 x402 Market Index Use for debugging an x402 client: pay $0.001 in USDC (or USDT0 on Arbitrum) on any network in accepts and get back what the server received: the decoded payment payload (scheme, network, authorization fields, signature), checks of amount, payTo, asset and validity window against this route's requirement, and the facilitator's settlement result. Only the payment header is echoed, never other headers. | workers.dev | - | $0.001 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'infra'. Returns Highest-demand x402 services tagged 'infra': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 82 providers and 26 paying wallets measured in this tag. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'agentcash'. Returns Retired route /in-agentcash: now serves the live /in-x402 ranking, the top 25 x402 services tagged 'x402' by 30-day unique paying wallets. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'implied-volatility'. Returns Highest-demand x402 services tagged 'implied-volatility': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 4 providers and 12 paying wallets measured in this tag. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'erc20'. Returns Highest-demand x402 services tagged 'ERC20': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 9 providers and 9 paying wallets measured in this tag. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'filings'. Returns Highest-demand x402 services tagged 'filings': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 56 providers and 144 paying wallets measured in this tag. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'token'. Returns Highest-demand x402 services tagged 'token': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 72 providers and 2308 paying wallets measured in this tag. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'liquidity'. Returns Highest-demand x402 services tagged 'liquidity': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 65 providers and 77 paying wallets measured in this tag. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'gas'. Returns Retired route /in-gas: now serves the live /in-x402 ranking, the top 25 x402 services tagged 'x402' by 30-day unique paying wallets. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'prices'. Returns Retired route /in-prices: now serves the live /in-x402 ranking, the top 25 x402 services tagged 'x402' by 30-day unique paying wallets. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'free'. Returns Highest-demand x402 services tagged 'free': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 200 providers and 200 paying wallets measured in this tag. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'investment'. Returns Highest-demand x402 services tagged 'investment': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 43 providers and 43 paying wallets measured in this tag. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'omni-terminal'. Returns Retired route /in-omni-terminal: now serves the live /in-x402 ranking, the top 25 x402 services tagged 'x402' by 30-day unique paying wallets. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'verdict'. Returns Retired route /in-verdict: now serves the live /in-x402 ranking, the top 25 x402 services tagged 'x402' by 30-day unique paying wallets. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'momentum'. Returns Highest-demand x402 services tagged 'momentum': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 79 providers and 89 paying wallets measured in this tag. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'prediction-markets'. Returns Retired route /in-prediction-markets: now serves the live /in-x402 ranking, the top 25 x402 services tagged 'x402' by 30-day unique paying wallets. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'audit'. Returns Highest-demand x402 services tagged 'audit': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 81 providers and 120 paying wallets measured in this tag. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'inflation'. Returns Highest-demand x402 services tagged 'inflation': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 44 providers and 70 paying wallets measured in this tag. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'bulk'. Returns Highest-demand x402 services tagged 'bulk': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 184 providers and 200 paying wallets measured in this tag. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'planning'. Returns Retired route /in-planning: now serves the live /in-x402 ranking, the top 25 x402 services tagged 'x402' by 30-day unique paying wallets. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'data-services'. Returns Highest-demand x402 services tagged 'data-services': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 18 providers and 33 paying wallets measured in this tag. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'onchain-data'. Returns Retired route /in-onchain-data: now serves the live /in-data ranking, the top 25 x402 services tagged 'data' by 30-day unique paying wallets. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'glassnode'. Returns Highest-demand x402 services tagged 'glassnode': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 29 providers and 59 paying wallets measured in this tag. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'payments'. Returns Highest-demand x402 services tagged 'payments': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 52 providers and 99 paying wallets measured in this tag. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'ai-agent'. Returns Retired route /in-ai-agent: now serves the live /in-ai ranking, the top 25 x402 services tagged 'ai' by 30-day unique paying wallets. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'firmographics'. Returns Retired route /in-firmographics: now serves the live /in-x402 ranking, the top 25 x402 services tagged 'x402' by 30-day unique paying wallets. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'perps'. Returns Retired route /in-perps: now serves the live /in-x402 ranking, the top 25 x402 services tagged 'x402' by 30-day unique paying wallets. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'volume'. Returns Highest-demand x402 services tagged 'volume': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 20 providers and 49 paying wallets measured in this tag. | workers.dev | - | $0.008 | listed |
| P0 x402 Market Index Use when an agent needs search x402 services by capability. Returns ranked service search by capability: up to 50 services with 30-day calls, unique payers and price, plus a receipt | workers.dev | - | $0.04 | listed |
| P0 x402 Market Index Use when an agent needs the top x402 services tagged 'evm-deep'. Returns Deep view: top 100 x402 services tagged 'evm': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 153 providers and 254 paying wallets measured in this tag. | workers.dev | - | $0.04 | listed |
| P0 x402 Market Index Use when an agent needs an x402 market report. Returns market report: top 40 categories by paying wallets (providers, calls, payers, median price) and top 25 services by 30-day calls | workers.dev | - | $0.02 | listed |
| P0 x402 Market Index Use when an agent needs the full x402 service dataset. Returns complete dataset export: every listed service with 30-day calls, unique payers, price, network (compact keys, legend included) | workers.dev | - | $0.03125 | listed |
| PDF API Synchronous HTML to A4 PDF, 0.020 USDC with seven-day deletion eligibility, not a hard public-access cutoff; asynchronous cleanup and caches may persist. Not renewable. Non-guessable public URL, not private: do not submit sensitive content. HTTP x402 only; no PDF MCP tool or MPP route. Candidate implementation; deployment not verified. |  munition.io | - | $0.02 | listed |
| PDF API Fetch a PDF by URL and return its text as Markdown-ish plain text, page by page |  hf.space | - | $0.01 | listed |
| PDF API Render an http(s) URL to a PDF (A4/A3/Letter/Legal/Tabloid) with print emulation; returns a JSON envelope with the PDF base64-encoded under pdf_base64, plus final_url, title, format, and size. |  railway.app | - | $0.002 | listed |
| PDF API Render any public web page in headless Chrome and return it as an A4 PDF (base64 JSON, or raw PDF with ?raw=1). Use when an agent needs a printable/archivable copy of a web page, a receipt or an article to store, attach or send. | workers.dev | - | $10,000.00 | listed |