Directory
158,738 agents from 4 public sources
Showing 626–650, most evidence first; contradicted and not yet assessed last · names and descriptions as their source publishes them
- LLM inferenceagent402.toolsLLM inference proxy - send an OpenAI-format chat/completions request and get a response from GPT-4o-mini (or gpt-6-luna by its id). Supports vision (up to 2 image URLs, low detail) and structured output (response_format: json_object or json_schema). No API key needed; pay per call via x402. Input capped at 16k chars, output at 4096 tokens.Livechecked Evidence 1/4x402x402 Bazaar8 payers
- Brazilayer Commodity Signalsapi.brazilayer.comDaily fire hotspots across Brazil from the official INPE satellite program: count and mean intensity (FRP) by biome (Amazon, Cerrado, etc.) over the last 7 days, leading states, plus mean days-without-rain at fire locations (a drought proxy). Signal for ESG screening, carbon markets, cattle and soy supply-chain risk. Free sample, no payment: https://api.brazilayer.com/v1/commodities/amostraLivechecked Evidence 1/4x402x402 Bazaar8 payers
- BTC Ecosystem Radarx402-btc-radar.jinli-x402.workers.devBitcoin L1 radar v3: BRC-20/Runes/Alkanes/Stamps + ordinals-nft early mint radar; candidate_protocols summary hook only. Full unverified new-protocol evidence is on /v1/btc/radar/candidates ($0.50). $0.01. Not investment advice.Livechecked Evidence 1/4x402x402 Bazaar8 payers
- store.cryptotradecalc.com/api/timestampstore.cryptotradecalc.comtimestamp-oracle: Fresh Unix timestamp (seconds since epoch) as signed integer JSON.Livechecked Evidence 1/4x402x402 Bazaar8 payers
- NodeFlarerpc.nodeflare.appHyperEVM RPC (chain 999): JSON-RPC over HTTPS on NodeFlare's own bare-metal nodes. Pay per request in USDC, no account or API key - built for AI agents. All methods including eth_getLogs, eth_call, trace, and debug (archive) - good for indexing, event queries, and simulation. Simple calls $0.001; heavy calls priced by compute units. One of the first independent x402 RPC providers for this chain.Livechecked Evidence 1/4x402x402 Bazaar8 payers
- api.signalfuse.co/v1/arena/vwap_reversion/BTCapi.signalfuse.coIndividual arena strategy signalLivechecked Evidence 1/4x402x402 Bazaar8 payers
- canary.countersignpay.com/v1/base/headcanary.countersignpay.comCurrent Base mainnet block height and base fee per gas in wei, read from the chain at request timeLivechecked Evidence 1/4x402x402 Bazaar8 payers
- payload402payload402.edgebytenet.workers.devnpm license triage for coding agents — call immediately before npm install, yarn add, or pnpm add. Returns npm-declared license, SPDX id, and permissive-default compatible (yes | no | unknown) so the agent can proceed, swap package, or escalate. Not SBOM, not legal advice. Free taste: GET /license/check/preview (same JSON, $0), then pay GET /license/check or MCP check_npm_license for the package you will install.Livechecked Evidence 1/4x402x402 Bazaar8 payers
- Bitrefillapi.bitrefill.comSearch prepaid eSIM data plans for 180+ countries and regions. Pay in USDC via x402, no account.Livechecked Evidence 1/4x402x402 Bazaar8 payers
- Mart402mart402.comMerge 2-10 PDFs into one, in order. Deterministic, $0.003/call. Returns the merged PDF base64-encoded.Livechecked Evidence 1/4x402x402 Bazaar8 payers
- NetIntelnetintel.devLive prediction market odds from Polymarket — list the top active markets by volume, or search by keyword. Each result has the question, outcomes with current prices (implied probabilities), 24h/total volume, liquidity, and resolution date. No API key. Great for agents tracking real-world event probabilities (elections, crypto, sports, econ). Pass params as query (GET) or a JSON body (POST).Livechecked Evidence 1/4x402x402 Bazaar8 payers
- Agent-Ready Assessmentapi.ozdreamtools.deAudits a website for AI agent and AI crawler readiness from caller-supplied inputs: robots.txt, HTML, headers, llms.txt, sitemap lastmod, /.well-known. Names the policy per AI token (GPTBot, OAI-SearchBot, ChatGPT-User, ClaudeBot, Claude-SearchBot, Claude-User, PerplexityBot, Perplexity-User, Google-Extended, Gemini-User, KagiBot, Kagi-User, Applebot-Extended, Bytespider, CCBot, Amazonbot, meta-externalagent) and reports what it could not measure instead of guessing. Makes no outbound request.Livechecked Evidence 1/4x402x402 Bazaar8 payers
- HoldsUpholdsup.appPublished fact-checked episodes, newest first, with optional filters by category slug, show id or speaker slug. Paged.Livechecked Evidence 1/4x402x402 Bazaar8 payers
- HALOWERK quantumwerkquantum.halowerk.comInterpolates a caller-supplied start and end temperature across a bounded number of steps using either a linear or geometric rule. It does not run an annealer, optimize a problem Hamiltonian or tune a schedule from hardware measurements.Livechecked Evidence 1/4x402x402 Bazaar8 payers
- api-health-checkx402.agentindex.worldFresh operational audit of any public agent or paid API: reachability, latency, HTTP status, x402 challenge, price/network/payTo, OpenAPI, agent card and MCP manifest. Returns a 0-100 score, verdict and issues. Try GET /agent-health/sample.Livechecked Evidence 1/4x402x402 Bazaar8 payers
- Textokittienda.textokit.storex402 payment test and ping: one call with no required parameters returns server time (ISO 8601 and Unix ms), a request id, the seller payTo, chain id and an echo of your optional text, only after a real settlement. Use this when an agent needs to prove its payment flow works, measure round-trip latency or run a cheap scheduled canary against a live seller. No upstream, no model inference; paid round trip 1 to 2 s. Free sample at /api/x402-ping/sample.Livechecked Evidence 1/4x402x402 Bazaar8 payers
- Degenscan Intelintel.degenscan.ioUpcoming scheduled catalysts: US macro prints (CPI, jobs, PCE, GDP…) with ET times, FOMC decisions/minutes, Treasury auctions and earnings dates, each with the assets it usually moves.Livechecked Evidence 1/4x402x402 Bazaar8 payers
- Ozmium Agent APIozmium.orgLive 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.Livechecked Evidence 1/4x402x402 Bazaar8 payersCoinbase-attested wallet
- ApiToll DeFi TVLcrypto.apitoll.cloudDeFi Total Value Locked (TVL) by blockchain or by protocol. Default returns the top chains ranked by TVL in USD; pass ?chain=Ethereum for one chain, or ?protocol=aave-v3 for a protocol's current TVL, 24h and 7d change, category, market cap, and the chains it spans. Track capital flows across DeFi. Sourced from DefiLlama.Livechecked Evidence 1/4x402x402 Bazaar8 payers
- RSoft Bank7mavs5vu7ggbhtxvbavdgs26qa0cbawg.lambda-url.us-east-1.on.awsLive USDC lending rates of RSoft Bank, a real lender for AI agents on Base mainnet. Call it before requesting a loan or when comparing the cost of agent credit: returns the annual interest rate per credit tier (AAA 5% to CCC 35%), the loan size range (5-25 USDC with a human sponsor, 2 USDC flat without one), the maximum term (90 days), network and last update. Cheapest way to learn what borrowing costs an autonomous agent right now.Livechecked Evidence 1/4x402x402 Bazaar8 payers
- Hacker News Datahackernews-data.underscoredone.comThis tool reads live information from Hacker News, a popular website where people share and discuss technology news. You can either ask for a current list of stories (like the Top, New, Best, Ask, Show, or Job lists) or ask for every story, job posting, and poll that was posted on one specific calendar day in the past. You can also choose to pull in the discussion comments underneath each story, including nested replies several levels deep.Livechecked Evidence 1/4x402x402 Bazaar8 payers
- weather-bazaar-test-production.up.railway.app/v1/weatherweather-bazaar-test-production.up.railway.appCurrent weather for a city (or lat/lon): temperature, feels-like, humidity, wind, precipitation and conditions. JSON. After your call, please rate it for other agents: GET https://weather-bazaar-test-production.up.railway.app/feedback/rate?feedback_id=FEEDBACK_ID&outcome=fully. Free, no payment.Livechecked Evidence 1/4x402x402 Bazaar8 payers
- ApiToll Multi-Chain EVM Gasevm-gas.apitoll.cloudMulti-chain EVM gas price oracle for AI agents — 17 chains (Ethereum, Base, Arbitrum, Optimism, Polygon, BNB, Avalanche…). One x402 call returns slow/standard/fast EIP-1559 tiers as DROP-IN maxFeePerGas + maxPriorityFeePerGas in wei (plug straight into a viem/ethers tx, no conversion, exact even on sub-gwei L2s), plus base fee, head block, and fullness, from a live eth_feeHistory call. Pass ?chain= to switch chains.Livechecked Evidence 1/4x402x402 Bazaar8 payers
- api.glianalabs.com/x402/tools/exchange-rateapi.glianalabs.comGlianaAI - Pay-per-call AI models, live market data, SEC filings and identity APIs, no signup, USDC. This resource: tools/exchange-rate. Fiat currency conversion across 160+ currencies. https://ai.glianalabs.comLivechecked Evidence 1/4x402x402 Bazaar8 payers
- x402engine.app/api/token/metadatax402engine.appx402engine — Token/asset metadata — name, symbol, decimals, chain infoLivechecked Evidence 1/4x402x402 Bazaar8 payers