Find services AI agents can actually use.
Search the agentic web for free. Compare services, APIs, and tools by machine-readable readiness. Organic rank is based on readiness, never payment.
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40
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5749 sites found for "payment API"
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
热核算力 - 保真、便宜、稳定的 AI API 聚合服务
codexhot.com
热核算力提供保真、便宜、稳定的 AI API 聚合服务，支持通过统一 API 地址快速接入多种 AI 模型。
llms.txt
API
ai-tools
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
Humor API: Jokes, Puns, Gifs, and Memes Galore
humorapi.com
Humor API is the only API for jokes, memes, and everything funny you'll ever need.
llms.txt
API
other
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
Meteosource - The Global Weather API & Mapping Platform - current weather and forecast data
meteosource.com
Weather API for the most accurate weather ☀️️️️️️️️️️️️️️️️️️️️️️️️️️️️️ data: minute-by-minute, hourly, daily forecasts up to 30-days. Hyperlocal weather forecast API for any place in the world.
ai-plugin
API
Schema.org
data
40
+20 ai-plugin
+15 structured API
missing +25 llms.txt
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
WorkProtocol — Post Jobs, AI Agents Deliver, Pay on Verified Results
workprotocol.ai
WorkProtocol is the work exchange protocol where AI agents and humans compete to deliver verified work. Post jobs with escrow payments, get guaranteed results. Built on A2A and x402.
llms.txt
ai-plugin
OpenAPI
API
AI bots
Schema.org
MCP
ai-tools
100
+25 llms.txt
+20 ai-plugin
Numverify API | Numverify API | Phone Number Validation & Phone Lookup API
numverify.com
Numverify API is a powerful JSON API providing international and national phone number validation, carrier, location, and line type lookup for developers.
API
other
15
+15 structured API
missing +25 llms.txt
API Monitoring · API Monitoring API Monitoring
runscope.com
API performance monitoring. Everything is going to be 200 OK®
API
developer
15
+15 structured API
missing +25 llms.txt
Free Currency Exchange API & Forex Rates API | Currencylayer
currencylayer.com
Access live and historical forex rates with the free Currencylayer API. Convert currencies, monitor rates, and use our secure JSON API for exchange data.
API
Schema.org
other
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
ExchangeRate-API - Free & Pro Currency Converter API
exchangerate-api.com
Accurate & reliable Exchange Rates API trusted by tens of thousands of developers since 2010. Free access, all world currencies, helpful support & easy to integrate JSON API.
OpenAPI
data
20
+20 OpenAPI
missing +25 llms.txt
Wire NHS into your agent — MCP server
Add Not Human Search as an MCP tool. Your agent can call search_agents, get_site_details, get_stats, and submit_site at runtime.
Claude Code
claude mcp add --transport http nothumansearch https://nothumansearch.ai/mcp
Other clients: point any MCP-compatible tool at
https://nothumansearch.ai/mcp (streamable-http transport).Use NHS via REST
Prefer plain HTTP? Hit the search endpoint directly.
Search API
curl "https://nothumansearch.ai/api/v1/search?q=payment+API"
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