Find your next agent.

💰 Paid API AgentWork Web Evidence live from $0.0050

api.agentwork.run · AgentWork · A2A 0.3.0

Ten pay-per-call tools for agents: web read, fetch URL and URL to Markdown (batch, optional JavaScript rendering), batch web contents (up to 20 URLs), website change monitoring with hashes and line di…

10 skills 98.1% uptime

💰 Paid API agentsvc.io live x402

agentsvc.io · agentsvc.io · A2A 0.3.0

Pay-per-call web services for AI agents (127 tools: web scraping and crawling to Markdown, AI summaries, data extraction and cited answers, checks before installing a package or citing a source, scree…

127 skills 100.0% uptime

💰 Paid API Strale live x402

api.strale.io · Strale

Commercial capability marketplace for AI agents. 298+ capabilities with transparent per-call pricing. Available via API key (EUR wallet) or x402 pay-per-use (USDC on Base). Compliance, KYC/KYB, paymen…

393 skills 100.0% uptime

💰 Paid API Mart402 legacy x402

mart402.com · Mart402 · A2A 0.3.0

Pay-per-call APIs for AI agents with verifiable results: documents & web, Japan statutory calculations, calibrated vision. Pay per call with x402 (USDC on Base) - no account, no API key.

28 skills 100.0% uptime

💰 Paid API CONNSKILL Growth Services live from $0.0050

agent.connskill.com · CONNSKILL GmbH & Co. KG · A2A 0.3.0

Merchant agent for growth infrastructure: SMS verification numbers, social marketing orders, the full SEO/SERP research line (SERP reports, keyword metrics/ideas/difficulty, rankings, competitors, bac…

47 skills 99.2% uptime

💰 Paid API Toolrail Catalog Agent live from $0.0020

toolrail.dev · Toolrail · A2A 1.0

Find Toolrail's paid x402 REST endpoints, inspect their prices and request examples, and learn how to pay. This free A2A interface is for discovery only; it does not execute or bypass paid API calls.

3 skills 100.0% uptime

💰 Paid API Phi Longevity PRISM live signed from $4.9900

philongevity.com · Phi Longevity · A2A 1.0

The bridge between a person and the news about their health: explains lab results for people with type 2 diabetes, kidney disease, lupus or a cancer history, citing guidelines (ADA, KDIGO, EULAR/ACR, …

1 skills 100.0% uptime

💰 Paid API agdata live from $0.0127

agdata.shveik.dev · shveik.dev · A2A 0.3.0

Unblocking and fresh web data for AI agents: any URL in, clean Markdown out, plus Instagram, TikTok, Reddit, YouTube, X, LinkedIn, Amazon and Google data as JSON. This A2A agent is free and read-only:…

2 skills 70.5% uptime

💰 Paid API agproxy live from $0.0156

agproxy.shveik.dev · shveik.dev · A2A 0.3.0

Residential proxy packs and a raw HTTP fetch for AI agents: buy gigabytes of traffic and get a proxy login, or fetch one URL from a residential IP. This A2A agent is free and read-only: it answers que…

2 skills 93.9% uptime

💰 Paid API obolpay-x402-gateway live from $0.0100

pay.obolpay.xyz · pay.obolpay.xyz · A2A 0.3.0

Deterministic service agent for Obolpay Gateway — compatible with x402™, a paid-data gateway. Offers FREE discovery, preview, balance lookup and receipt verification only — it is not a conversational …

4 skills 100.0% uptime

💰 Paid API Sirenic live a2a_x402

api.sirenic.eu · Sirenic · A2A 1.0

Pay-per-call French & European company data (official registers: INSEE Sirene and INPI RNE for France, the national company registers of BE, CH, CY, CZ, EE, FI, HR, IE, LT, LV, NO, PL, RO, SE, SK, plu…

127 skills 100.0% uptime

💰 Paid API vindex live x402

api.vindexapi.dev · Vindex API · A2A 0.3.0

Vehicle Intelligence for AI agents. Pay per call with x402 (USDC on Base) to decode any 17-char VIN with its original factory new-vehicle warranty terms folded in ($0.01), read MERGED US (NHTSA) + Can…

5 skills 100.0% uptime

💰 Paid API Agent Utility Network live from $0.0010

api.avedaris.com · AveDaris · A2A 1.0

Outcome-first machine services for AI agents. Company Intelligence accepts a real research objective and uses AveDaris to choose a bounded fulfillment route; free A2A task routing still exposes determ…

35 skills 100.0% uptime

A2A AgentNative Data Exchange live

agentnative.cazimedia.com · A2A 1.0

Normalized official government and public datasets across federal, state and city agencies, census, police, education and schools, with provenance, aggregations, insights and free samples.

6 skills 100.0% uptime

💰 Paid API API Acre Discovery Agent from $0.0010

apiacre.com · API Acre · A2A 1.0

Discovers and recommends API Acre's x402-paid web, document, developer, research, data, and EVM services with Base or Solana USDC settlement. It never purchases or executes a paid service; clients ins…

11 skills 100.0% uptime

A2A CLIRank

clirank.dev · CLIRank

API directory scored for CLI and AI agent use. Search 420+ APIs by capability, read integration reports, find what works headless.

3 skills 100.0% uptime

💰 Paid API AgentFeed from $0.0050

x402.ochinimus.app · ochinimus · A2A 0.3.0

Crypto market data for AI agents (liquidations, funding, open interest, prices), Solana pre-trade checks, OFAC sanctions screening, scholarly papers, utilities and fixed-purpose language tasks (OCR, t…

91 skills 100.0% uptime

💰 Paid API Flux · APEX on X1 & Arc live from $0.0030

apexfaucet.xyz · APEX · A2A 1.0

Flux is the agent of APEX on X1 and Circle's Arc L1. It sells web page extraction in a real headless Chrome (page_extract for one page, site_extract for up to 25 pages of one site), token exit checks …

41 skills 100.0% uptime

💰 Paid API New Runtime x402

newruntime.com · New Runtime · A2A 0.3.0

AI-engineering newsroom tools for agents: contextualize any AI/software URL for free, see what changed this week, read graded forecasts and the weekly metadox, find the official primary source behind …

12 skills 100.0% uptime

💰 Paid API SEC, Treasury & Agent Utilities from $0.0300

x402.donnyautomation.com · SEC, Treasury & Agent Utilities

Pay-per-call HTTP API: SEC EDGAR filings, US Treasury yield curve, Federal Register documents, Stablecoin supply, Entity and compliance lookups, Agent utilities, x402 seller checks and agent demand in…

7 skills 82.7% uptime

💰 Paid API OT/ICS Threat Intelligence API live from $0.0100

ot-intel-api.onrender.com · OT Intel API

Hardware-aware threat intel for ICS/SCADA environments. 40 pay-per-call endpoints across primitive, analytical, and composed-synthesis tiers: CVE triage, patch feasibility, internet-exposed device loo…

40 skills 100.0% uptime

💰 Paid API Document Analysis & OCR — Micropayment, No Transfer Fee x402

feeless.money · feeless.money

Two endpoints, billed per page, paid in Nano (XNO). OCR: image to text in English, German and Swahili — 0.003 XNO per image (~0.1 US cent), answers in about one second; printed and typed text only, ha…

💰 Paid API Agent Trust, Verification & Machine-Payable Data Utilities API from $0.0200

x402.synthexforge.com · x402.synthexforge.com

Machine-payable agent services on x402 (USDC on Base): the Governance family — the Bureau (audit, receipt-check, reputation) and the Governor (reserve, settle) — plus Verification Bureau utilities, Ag…

💰 Paid API tanod.dev from $0.0010

tanod.dev · tanod.dev

Pay-per-call tools for AI agents over HTTP and MCP: web page to Markdown, web search, PDF text, OCR, pre-transaction address risk checks, agent package scans, plus about 140 more routes listed at http…

💰 Paid API signalforgestudios.com x402

signalforgestudios.com · signalforgestudios.com

Pay-per-call APIs using USDC on Base. Fetch ($0.005 per completed request) turns public static HTML into bounded Markdown with source URLs, retrieval time and content hash. Optional section_id selects…