Explore APIs
Every pay-per-call x402 API we can find, ranked by what agents actually pay for. No accounts, no API keys.
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- Paid calls · 30 days
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4,273 results- HHirePulseSocial & people
Detect website technologies, ad pixels and DNS signals from a home page, HTTP headers, cookies and up to two public Google Tag Manager containers. Single domain. No browser JavaScript execution. Blocked, unreachable and nonexistent websites, and pages where no technology was detected (no_signals), are not charged.
Basehirepulse-gateway.hirepulse-commerce-sandbox.workers.devfrom $0.013 endpoints - Hhelprentdanang.comCrypto & DeFi
Long-term rental listings in Da Nang, Vietnam: search by district, property type, bedrooms and monthly price in VND. Use when an agent needs current rentals with prices, districts and listing URLs (contacts are on the listing page). One payment of 0.01 USDC buys 5000 calls on Base, Solana, Arc or Stellar.
SolanaBaseEVM chain 5042+1helprentdanang.comfrom $0.011 endpoint - Hhealer-malformed-json-healerAI & agents
Schema-Healer Deterministic Malformed JSON Repair Node: Repairs truncated or malformed LLM JSON outputs into strict schema-compliant objects.
Basehealer.agentdiet.devfrom Free1 endpoint - Hheaders.use.x402atlas.comOther services
No description yet.
Baseheaders.use.x402atlas.comfrom $0.011 endpoint 
HazardPulseOther servicesGlobal (or per-country) natural-hazard / disaster alert signal (optional ?country=)
Basehazard.lonestaroracle.xyzfrom $0.051 endpoint- Hharuspex-x402-fn.azurewebsites.netCrypto & DeFi
Full wallet due diligence report on any Base address: token holdings, counterparty exposure, risk flags. One payment = one report.
Baseharuspex-x402-fn.azurewebsites.netfrom $0.503 endpoints - Hhardx402.vercel.appOther services
No description yet.
Basehardx402.vercel.appfrom $0.011 endpoint - Hhappybirthday.digitalshop.xinOther services
Check whether a public GitHub issue bounty is still actionable using live issue, maintainer, pull request, and repository evidence.
Basehappybirthday.digitalshop.xinfrom $0.0011 endpoint - Hhaoskionchain.xyzOther services
No description yet.
Basehaoskionchain.xyzfrom $0.201 endpoint - Hhair.0xhardman.xyzOther services
No description yet.
Basehair.0xhardman.xyzfrom $0.102 endpoints - Gguard-llm-jailbreak-defenseAI & agents
Prompt-Guard Zero-Trust LLM Jailbreak & Injection Shield: Detects indirect prompt injection, jailbreaks, and tool-poisoning payloads in untrusted inputs.
Baseguard.agentdiet.devfrom Free1 endpoint - Ggrowthbase-production.up.railway.appOther services
No description yet.
Basegrowthbase-production.up.railway.appfrom $0.051 endpoint - Ggrocery-basket.bowling-anthony.workers.devOther services
Cheapest Grocery Basket find
Basegrocery-basket.bowling-anthony.workers.devfrom $0.013 endpoints - Ggrizzly-x402.onrender.comCrypto & DeFi
Base mainnet wallet summary: ETH + USDC/WETH/cbBTC/DAI balances, tx count, EOA vs contract
Basegrizzly-x402.onrender.comfrom $0.0026 endpoints - GGreedyGoo SkillCrypto & DeFi
GreedyGoo Agent Skill as an installable ZIP: a short JSON with the skill's name, version, a download link to the ZIP (the greedygoo folder with SKILL.md and its reference files) and the steps to add it in Claude. The skill covers checking and running a GreedyGoo account on Base (stock mix, Cash, credit, Protector, Rebalancer) through the hosted JAW MCP, for assistants that help a GreedyGoo user fr
Basegreedygoo-skill-x402.vercel.appfrom $0.101 endpoint - Ggovernance.taskhawktech.comOther services
No description yet.
Basegovernance.taskhawktech.comfrom $0.011 endpoint - Ggoogle.comOther services
No description yet.
Basegoogle.comfrom $0.011 endpoint - Ggoogle-patents.use.x402atlas.comData & research
No description yet.
Basegoogle-patents.use.x402atlas.comfrom $0.022 endpoints - Ggongde-five.vercel.appOther services
No description yet.
Basegongde-five.vercel.appfrom $1.002 endpoints - Gglobal-business-day-planner-paid.kgy5612.workers.devOther services
Up to 25 cross-border business-day deadline calculations in one paid x402 request.
Baseglobal-business-day-planner-paid.kgy5612.workers.devfrom $0.031 endpoint - Ggithub-repo-supply-chain-scanCrypto & DeFi
GitHub-Audit Repository Supply-Chain & Dependency Scanner: Audits open-source repositories for supply-chain risks, CVEs, and secret leaks.
Basegithub.agentdiet.devfrom Free1 endpoint - Ggithub-auditCrypto & DeFi
AgentDiet Semantic Distillation (/v1/distill) — Strips 85-97% of HTML token bloat
Basegithub-audit.agentdiet.devfrom Free5 endpoints - Ggithub-auditCrypto & DeFi
Universal A2A & MCP Tool Discovery, Safe-Proxy & Swarm Router (/v1/x402-broker) — Single-connection meta-router indexing 500+ MCP servers & A2A tools with 85% token compression and Prompt-Guard firewall.
Basegithub-audit-72343955726.us-central1.run.appfrom Free5 endpoints - Ggibai.appSocial & people
Bitcoin and digital-asset adoption scores for the world's 100 largest banks, as CSV. Answers questions like: does a given bank offer Bitcoin custody or trading, how has its position changed, and which banks lead. One row per scoring change since the index began, each with the bank, the activity (custody, trading, stablecoins, tokenization and 12 more), old and new values, a reason, a primary sourc
Basegibai.appfrom $0.015 endpoints - Gghostkey-mcp.onrender.comSearch & web
GhostKey delegation session (ghostkey_session_create): mint a short-lived, origin-scoped browser delegation session. Actions inside a minted session are unmetered.
Baseghostkey-mcp.onrender.comfrom $0.101 endpoint - Ggetnock.xyzAI & agents
One next action from a dump. Below /brief on purpose. Nock, disclosed AI.
Basegetnock.xyzfrom $0.025 endpoints - GgofetchImages, audio & video
Returns the fields described by a JSON Schema from one public HTML page (no JavaScript rendering). Charged only when ok is true.
Basegetgofetch.devfrom $0.0052 endpoints - Gget402.aiAI & agents
Fetch a public URL and return its main content as markdown.
Baseget402.aifrom $0.0051 endpoint - GeoPulseMarkets & finance
Real-time geopolitical risk signal — base score + live news sentiment for any country or region
Basegeo.lonestaroracle.xyzfrom $0.071 endpoint - Ggenuinegood.onlineSearch & web
Search current Grants.gov opportunities with normalized deadlines, days remaining, agency, status, assistance listing numbers, and official source links.
Basegenuinegood.onlinefrom $0.051 endpoint
Service data comes from the Coinbase CDP and PayAI discovery lists and refreshes every few hours. Usage is paid calls over the last 30 days. APIs launched here are verified by us; the rest are paid directly to their owners.