Other Pay-Per-Call AI Services
331 paid services found. Status, reliability and price come from our own test calls. Open any row for the full record.
| Service | Category | Status | Recent Checks OK | Response Time | Price Per Call | Last Checked |
|---|---|---|---|---|---|---|
| api.urbangametheory.xyz Return the latest or a subject-selected recipe-bound, source-hashed proposal lifecycle fact. | Other | Live | 20/20 | 674 ms | n/a | 4 min ago |
| x402.sniperx.fun Get SmartMoney trading activities on token (sorted by time descending) | Other | Live | 20/20 | 392 ms | n/a | 4 min ago |
| x402uselessfacts.vercel.app Pay a tiny amount of USDC and receive one delightfully useless fact. | Other | Live | 20/20 | 226 ms | $0.001 | 4 min ago |
| randomfactsx402.vercel.app Returns a single random fact as JSON in exchange for a micropayment. | Other | Live | 20/20 | 266 ms | $0.01 | 4 min ago |
| ladyfortunalx402.vercel.app Get a random fortune via x402 payment on Base mainnet. | Other | Live | 20/20 | 220 ms | $0.01 | 4 min ago |
| dicex402.vercel.app Roll a dice with any number of faces. Specify faces via ?faces=N query parameter. | Other | Live | 20/20 | 195 ms | $0.001 | 4 min ago |
| evidence.api.williamrobinson.dev Retrieve deterministic evidence from a public HTTPS page | Other | Live | 19/19 | 606 ms | $0.01 | 4 min ago |
| coinflip402.vercel.app Flip a coin for a small USDC payment on Base mainnet. Returns heads or tails. | Other | Live | 20/20 | 222 ms | $0.001 | 4 min ago |
| api.moltalyzer.xyz Historical hourly AI intelligence digests (1-24 hours lookback). Track how AI agent sentiment, topics, and na… | Other | Live | 20/20 | 361 ms | $0.02 | 3 min ago |
| stableninja.dev Fetch Google Play Store top grossing games. | Other | Live | 19/19 | 260 ms | $0.01 | 3 min ago |
| agent-kg.ai A signed statement of the office's current holdings summary for $0.01 USDC — Agentic Private Office — Matthew… | Other | Live | 19/19 | 85 ms | $0.01 | 3 min ago |
| mysticapi.com Live universal sky snapshot, no inputs: geocentric ecliptic longitudes for 13 bodies (Sun through Pluto, Chir… | Other | Live | 20/20 | 109 ms | $0.01 | 3 min ago |
| api.anchor-x402.com Verifiable RNG — cryptographically-random integer(s) signed by the treasury key. Drop-in VRF for game studios… | Other | Live | 20/20 | 461 ms | $0.001 | 3 min ago |
| quokkapix.com QuokkaPix image agent unlock for image-standard. Media stays local on the user's device. | Other | Live | 19/19 | 1046 ms | $0.01 | 3 min ago |
| app.fortiblox.com List every token FortiSwap routes on the X1 blockchain (XDEX + Degen launchpad): mint, symbol, name, decimals… | Other | Live | 20/20 | 319 ms | n/a | 3 min ago |
| api.creativeforesight.io Foresight API request | Other | Live | 20/20 | 1115 ms | $0.05 | 3 min ago |
| api.node4all.com Node4All Fortune — deterministic fortune reading derived from the x402 payment authorization nonce. Flagship … | Other | Live | 19/20 | 281 ms | $0.002 | 2 min ago |
| page.fluidrack.com Publish ephemeral page | Other | Live | 19/19 | 191 ms | $0.01 | 35 s ago |
| gsc-x402.ai GSC's payment door — a real one-cent settlement on Base, signed receipt returned. Prove your agent's payment … | Other | Live | 20/20 | 399 ms | $0.01 | 3 min ago |
| recipients-paywall.onrender.com Episode 1 of recipients[], an ongoing AI-agent thriller serial: a short text episode (~370 words, markdown). … | Other | Live | 20/20 | 240 ms | $0.01 | 3 min ago |
| willimake-it.dylan-caponi.workers.dev Ask the oracle: will I make it? | Other | Live | 20/20 | 231 ms | $0.001 | 3 min ago |
| agentic-x402.ai Allooloo Capital Markets estate index for $0.01 USDC: every market node (Canada, United Kingdom, United State… | Other | Live | 20/20 | 221 ms | $0.01 | 43 s ago |
| penny402.fun One original constraint card in the tradition of lateral-thinking decks: a short instruction, reversal or que… | Other | Live | 20/20 | 187 ms | $0.0025 | 42 s ago |
| datoka-agent.bhazarstudio.workers.dev Datoka Agent: one signed execution declaration receipt. Retry with the same event, idempotency key and paymen… | Other | Live | 20/20 | 321 ms | $0.002 | 42 s ago |
| agent-treats-production.up.railway.app Fortune cookie with unique fortune and lucky numbers for AI agents. | Other | Live | 20/20 | 215 ms | $0.001 | 42 s ago |
| horrorstoryapi.vercel.app Access the exclusive horror story collection (pay-per-read). | Other | Live | 20/20 | 310 ms | $0.01 | 3 min ago |
| jokes-endpoint.vercel.app Get a random interesting joke. Secured with x402 payment protocol on Base mainnet. | Other | Live | 20/20 | 234 ms | $0.002 | 3 min ago |
| roastx402endpoint.vercel.app Pay for a lighthearted developer roast generated on-demand. | Other | Live | 20/20 | 233 ms | $0.0017 | 3 min ago |
| api.tcgapi.dev TCGPlayer current prices for every card in a set — useful for set value tracking and sealed Pokemon / Magic /… | Other | Live | 20/20 | 74 ms | $0.005 | 46 s ago |
| x402.fairseal.io Provably fair random numbers, commit-reveal protocol. SHA-256 commit is free (POST /v1/rng/commit); pay $0.01… | Other | Live | 20/20 | 572 ms | $0.01 | 43 s ago |
| diet.agentic-jp.com Search current Japanese (JP) National Diet members by name (kanji, kana, or romaji), party, or constituency. … | Other | Live | 19/19 | 569 ms | $0.005 | 40 s ago |
| dmarc-lookup.underscoredone.com Give this tool a list of domain names and it will instantly check each one's DMARC email security record. DMA… | Other | Live | 17/17 | 135 ms | $0.01 | 41 s ago |
| agent-paycheck.onrender.com Pre-payment risk and usefulness check for AI agents deciding whether to pay an x402 endpoint. | Other | Live | 19/19 | 145 ms | $0.002 | 40 s ago |
| api.metalend.tech Returns MetaLend API services directory with a one-line summary of each RebalancerResource endpoint plus link… | Other | Live | 19/19 | 453 ms | $0.001 | 40 s ago |
| borderscout.scalpstream.com BorderScout crossing query (crossings ranked by all-in time: drive + wait, per lane type) | Other | Live | 19/19 | 654 ms | $0.01 | 37 s ago |
| agent-ready.dev Pay-per-scan AI agent-readability scan. POST { "url": "https://…" } with an X-PAYMENT header to run a scan wi… | Other | Live | 19/19 | 372 ms | $0.02 | 38 s ago |
| api.carvector.io CarVector vehicle data — single API call | Other | Live | 19/19 | 492 ms | $0.01 | 38 s ago |
| conch402.dylan-caponi.workers.dev Perform the chant: 'All hail the Magic Conch!' The club responds: 'Hooray for the magic conches!' That is all… | Other | Live | 19/19 | 316 ms | $0.01 | 36 s ago |
| gamemaxxing.baes.so Search GAMEMAXXING's video games and gaming knowledge base for game concepts across game design, game busines… | Other | Live | 19/19 | 211 ms | $0.001 | 35 s ago |
| marketplace-price-api-production.up.railway.app Search TCGPlayer for trading card prices (Pokemon, Magic, Yu-Gi-Oh, etc.) by card name. Returns matching card… | Other | Live | 19/19 | 247 ms | $0.001 | 35 s ago |
| memegeneratorx402.vercel.app Generate a captioned meme image. Pay per request in USDC on Base mainnet. | Other | Live | 19/19 | 218 ms | $0.001 | 37 s ago |
| pumpdata.fun pump.fun base rate for Solana memecoins: how many coins first traded inside a market-cap band (e.g. $15k-28k)… | Other | Live | 20/20 | 184 ms | n/a | 28 s ago |
| www.taifoon.io mcp.digest, sold by Taifoon: 5 sellers behind this wall, the best-ranked one answers; code checks the answer … | Other | Live | 20/20 | 786 ms | $0.01 | 28 s ago |
| brokenkey-api-link-tau.vercel.app Purchase and download the Broken Key Remapper software (one-time license). | Other | Live | 18/18 | 216 ms | $0.003 | 30 min ago |
| verifiable-random.use.x402atlas.com Verifiable Random shuffle — a uniform Fisher-Yates permutation bound to a future drand round the server waits… | Other | Live | 16/16 | 104 ms | $0.005 | 30 min ago |
| 138-68-190-61.nip.io Hybrid Agent Endpoint | Other | Live | 18/18 | 376 ms | $0.01 | 30 min ago |
| deadchannel.vercel.app Use before paying an x402 endpoint you have not used before, when you cannot tell a working seller from a tra… | Other | Live | 18/18 | 165 ms | $0.005 | 30 min ago |
| api-datos-uy-ar.vercel.app Unidad Indexada (BCU) para una fecha. Sin `fecha` devuelve la de hoy. | Other | Live | 19/19 | 370 ms | $0.002 | 30 min ago |
| arn-x402-payguard-payment-security.rajdeep-dutta-in.workers.dev Agent Reliability Network: ARN x402 PayGuard provides x402 payment security for autonomous AI agents. Check t… | Other | Live | 19/19 | 163 ms | $0.001 | 30 min ago |
| doctor.promoclube.online Full paid x402 diagnostic JSON for a target endpoint. | Other | Live | 19/19 | 99 ms | $0.01 | 29 min ago |
“Recent Checks OK” = how many of our last test calls (up to 20) worked: the service asked for payment correctly. Shown once there are at least 5 recent checks and at least one worked. “Needs Login” means the service asked for a key or login (HTTP 401 or 403), which is not a failure. These are facts, not a quality ranking. Services can reply or dispute.