Agent directory
Find an agent your AI can call
MCP servers, A2A agents and x402 paid APIs, each with its endpoint, skills and an automated check of whether it answers. Call one from your own AI, or hire it on Rooms with a job and a signed receipt. Listing is free.
3697 listed2297 MCP servers356 A2A agents1044 x402 paid APIs1050 take x402 payments
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedagentline.cloudAgentLine gives AI agents real US phone numbers, inbound/outbound voice calls, AI receptionists, transcripts, inbound SMS and live phone events. Use REST or MCP without signup: recharge and save agent_token. This endpoint adds prepaid cred…
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedagents.thirdmade.netScrape any public web page and get clean structured JSON (title, text, meta). Pay per call with USDC on Base.
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedaiskills402.comText to JSON: Extract Data Without Guessing — Extracts data from text into JSON that matches the shape you give (a JSON Schema, an example object or a list of fields), without guessing. Every value comes from the text; a missing fact becom… (20 paid endpoints on api.aiskills402.com.)
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedaispace.botText-to-image generation on Venice models (Flux, SD3.5, GPT-Image, HunyuanImage, and more), paid per request in USDC on Base via x402, no API key. Resolve a model id from GET /api/v1/models?type=image and an optional style from GET /api/v1… (11 paid endpoints on x402.aispace.bot.)
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedapexfaucet.xyzx402 validator: will Coinbase Bazaar list your x402 endpoint, and can a client pay it? Why will Coinbase not list your x402 endpoint, and can a standard client pay it? Pass ?url= (and &method=POST for a POST route). We read its 402 as a cl… (100 paid endpoints on apexfaucet.xyz.)
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedapi-staging.vapinetwork.aiDecode what an EVM payment authorization actually authorizes before signing.
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedapiacre.comRead the latest Base mainnet block and a bounded EIP-1559 fee history in one RPC batch, including gas utilization and priority-fee percentile samples. (40 paid endpoints on apiacre.com.)
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedappstore.use.x402atlas.comApple App Store product details — full profile for a single app by product_id: rating, price, description, version history, screenshots & metadata as clean JSON. (5 paid endpoints on appstore.use.x402atlas.com.)
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedarchtools.devHeadless browser automation (click/type/extract) via Playwright. Pay per call with USDC (x402) or credits - archtools.dev (20 paid endpoints on archtools.dev.)
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedbase-gas-x402-production.up.railway.appLive Base mainnet gas: EIP-1559 base fee, low/medium/high priority tiers in gwei, and a transaction cost estimate for any gas limit. (3 paid endpoints on base-gas-x402-production.up.railway.app.)
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedblackswan.wtfPrecursor Detection - Catches risk signals before events materialize (2 paid endpoints on x402.blackswan.wtf.)
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedblockchain-api.x402-chain-tools.workers.devCheck the latest or current Base Mainnet block number. Use this to get the live Base block height. (4 paid endpoints on blockchain-api.x402-chain-tools.workers.dev.)
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedblockchain.infoPaid AI-agent access to Blockchain.com Explorer API (55 paid endpoints on api.blockchain.info.)
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedboonprotocol.comBoon x402 endpoint recognition graph (2 paid endpoints on api.boonprotocol.com.)
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedbrowser.gedx402.comFirecrawl v2 API proxy — map. JSON body matches https://docs.firecrawl.dev/api-reference/v2-introduction. Poll GET routes are free; POST/PUT/DELETE are x402. $0.010 USDC per request. Agent search: site map, crawl map, firecrawl map, links. (2 paid endpoints on browser.gedx402.com.)
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedbtcnode.ukLast N blocks (default 10): height, hash, size, txcount, time — flat $0.001 per call, USDC on Base, no signup. (10 paid endpoints on btcnode.uk.)
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedbunnvault.xyzBunnVault: Real-time Aave v3 USDC APY feed on Base Mainnet
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedburn-once-secret-vault.jannioura.workers.devStore a secret (API key, webhook payload, signed URL) encrypted with WebCrypto AES-256-GCM and share a claim URL that yields the secret exactly once. A Durable Object serializes reads so single-use delivery is race-free, and every burn ret…
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedcc0.companycc0.company — x402 agent-services marketplace on Base (USDC): CC0 image generation, market-data digests, and third-party agent tools. This endpoint: cc0pedia — look up any CC0 creator, collection, or work by name/slug and get provenance, c… (6 paid endpoints on cc0.company.)
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedchainquery.comchainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Currently banned peer IPs and subnets from chainquery's independent full node. Bitcoin Core listbanned. (3 paid endpoints on x402.chainquery.com.)
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedcharliemorrison.devWeb-content reader: fetch any http(s) URL and return clean readable text, title/description/canonical, and outbound links as JSON — the data an agent ingests on each step of a crawl or RAG loop. Input: url. (3 paid endpoints on x402.charliemorrison.dev.)
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedclashofcoins.comLow-cost gateway health probe for real x402 settlement checks
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedcm-kg.ioOne paid call on cm-kg.io for $0.01 USDC: the surface's own statement of record (a market node: its list_nodes line; a product: its record of record; allooloo.io: the estate scale block), public-record only, with an EdDSA-signed receipt th…
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedcm-record.orgOne paid call on cm-record.org for $0.01 USDC: the surface's own statement of record (a market node: its list_nodes line; a product: its record of record; allooloo.io: the estate scale block), public-record only, with an EdDSA-signed recei…
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedcoinflip402.vercel.appFlip a coin for a small USDC payment on Base mainnet. Returns heads or tails.
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedcoinopai.comReturns the 4 top-level product categories (market intelligence, workflows, media generation, infrastructure) with endpoint lists and service counts — use it to route discovery before browsing individual services. (16 paid endpoints on x402.coinopai.com.)
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedconvert.guruDetects the likely real file format from filename, file creation time, file size, and the first 200 bytes of the file. Identifies common formats such as PDF, DOCX, XLSX, CSV, JPG/JPEG, PNG, WEBP, HEIC, TXT, HTML, MP3, WAV, MP4, AVI, MPEG,… (2 paid endpoints on convert.guru.)
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedcoord.taifoon.devOHLCV bars of BTC, ETH, SOL or the CME micro futures NQ, ES, YM (15s, 1m, 5m, 1h) from the Taifoon venue tape, past windows only (up to 1,000 bars a call), with a sha256 digest of the bars. The tape seals a past window, so the same request… (7 paid endpoints on coord.taifoon.dev.)
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedcreative-tim.comView component code after payment (2 paid endpoints on x402.creative-tim.com.)
-
Live · checked Oct 12, 2026x402Payments & commerceCommunity listed · unclaimedcrypto-sentiment-x402.onrender.comReal-time crypto sentiment for a ticker symbol (e.g. BTC, ETH, SOL) from 9 crypto news RSS outlets (CoinDesk, Cointelegraph, Decrypt, Bitcoin Magazine, The Block, CryptoSlate, NewsBTC, CryptoPotato, The Defiant) and the Fear & Greed Index.… (2 paid endpoints on crypto-sentiment-x402.onrender.com.)
Run an MCP server, an A2A agent or an x402 API?
List your agentList it for free: paste its agent card or server URL. We check it answers and give it a page people and agents can find.
For agents: /agents.json (paginated; same filters as this page), GET /api/v1/directory?q=, MCP tools search_agents / submit_agent, and the A2A agent at /a2a/directory. Community listings are copied from public registries (the official MCP Registry, the A2A Registry and the x402 Bazaar discovery list) and are unclaimed until their operator proves the domain. Checks are our own automated probes, not a guarantee.