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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.

5199
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38
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4974 sites found for "payment API"
onchain.wick.pics — multi-chain token-safety API (PulseChain, Base, Monad, BSC, Robinhood)
onchain.wick.pics
Rug & honeypot safety checks for any token — across PulseChain (which GoPlus & Honeypot.is don't cover), plus Base, Monad & BSC. 0–100 safety verdicts with evidence, fresh-pool rug radar & exit-safety, for agents, bots & traders. Free to start; pay-per-call via x402.
llms.txt OpenAPI AI bots Schema.org other
55
+25 llms.txt +20 OpenAPI missing +20 ai-plugin
AI-Factory — Generate landings from one phrase
magic-ai-factory.com
AI-built landing pages: type a phrase, run the pipeline, preview in sandbox. Same multi-agent stack behind every page — quality gates, optional crypto checkout.
OpenAPI API ecommerce
35
+20 OpenAPI +15 structured API missing +25 llms.txt
Edamam - Food Database API, Nutrition API and Recipe API
edamam.com
Food database and nutrition data provider to wellness and health applications. Try our Food Database API, Nutrition Analysis API and Recipe Search API.
llms.txt API Schema.org data
45
+25 llms.txt +15 structured API missing +20 ai-plugin
1Claw — Secret Management for AI Agents
1claw.xyz
HSM-backed secret management for AI agents and humans. MPC key splitting across GCP, AWS, and Azure. Vault API, MCP server, Shroud TEE proxy, Intents API for transaction signing. Policy-based access, audit log, CMEK.
llms.txt ai-plugin API AI bots Schema.org developer
70
+25 llms.txt +20 ai-plugin missing +20 OpenAPI
FlashAlpha | Options Analytics API - Greeks, Exposure & Vol Surfaces
flashalpha.com
Real-time options analytics API. Greeks, gamma exposure (GEX), SVI volatility surfaces, and market data for 6,000+ US equities & ETFs plus CME index futures (ES, NQ). REST + WebSocket streaming, backtestable since 2017. Free tier available - get your API key in minutes.
llms.txt API AI bots Schema.org finance
50
+25 llms.txt +15 structured API missing +20 ai-plugin
Terra API: the fitness and health data API for 500+ wearables and apps
tryterra.co
The leading fitness and health data API for developers. Connect 500+ wearables, sensors, and blood testing providers through one API. Ship integrations with Apple Health, Garmin, Fitbit, Google Fit, Samsung and Oura in minutes.
llms.txt API Schema.org health
45
+25 llms.txt +15 structured API missing +20 ai-plugin
ApyHub — The Trusted API Marketplace for Developers
apyhub.com
Certified, production-ready APIs for common product features and infrastructure tasks. Stop rebuilding the same endpoints every quarter — ship in 60 seconds.
llms.txt API AI bots Schema.org developer
50
+25 llms.txt +15 structured API missing +20 ai-plugin
Asterwise — Astrology, Numerology & Tarot API
asterwise.com
Astrology and divination API for developers. Vedic and Western astrology, numerology, tarot, crystals, and horoscopes. 115+ endpoints, MCP server, Python and TypeScript SDKs. Free Sandbox tier; paid Builder, Launch, and Scale plans billed in USD.
llms.txt API AI bots Schema.org developer
50
+25 llms.txt +15 structured API missing +20 ai-plugin
Authress - login and access control API
authress.io
Login and access control API - granular, role and resource-based access for users of your software. Deliver the Auth your users expect.
llms.txt API AI bots Schema.org security
50
+25 llms.txt +15 structured API missing +20 ai-plugin
Codex.io | Fastest & Most Reliable Token & Prediction Market Data API
codex.io
The Codex API offers real-time, enriched blockchain data for 76 million+ tokens on 80+ networks. Fast and accurate enriched data for token and prediction market prices, real-time charts, aggregated data, holders, and balances.
llms.txt API AI bots Schema.org data
50
+25 llms.txt +15 structured API missing +20 ai-plugin
Commune — Programmatic Email Inbox API for AI Agents
commune.email
Give every agent its own email inbox. Programmatic inbox creation, DKIM-signed delivery, inbound webhooks, and thread tracking — all through the API. Built for autonomous agents.
llms.txt API AI bots Schema.org ai-tools
50
+25 llms.txt +15 structured API missing +20 ai-plugin
DataForB2B — B2B Data API for AI Agents
dataforb2b.ai
DataForB2B — the real-time B2B data API for AI agents in sales, recruiting and investment. 800M+ profiles, 75M+ companies. REST, MCP, webhooks.
llms.txt API AI bots Schema.org finance
50
+25 llms.txt +15 structured API missing +20 ai-plugin
E
Exchange Rate API — Real-time & Historical Currency Data
exchange-rate.nimbus-api.com
Free exchange rate API with 160 fiat, crypto + precious metals. Historical data back to 1999, batch conversion, time-series. No paywall on features competitors charge for.
OpenAPI API Schema.org MCP developer
50
+20 OpenAPI +15 structured API missing +25 llms.txt
Firecrawl - The context API to search, scrape, and interact with the web at scale. 🔥
firecrawl.dev
Firecrawl is the context API to search, scrape, and interact with the web at scale. Turn any source into clean Markdown or structured data your agents can ship with.
llms.txt API MCP developer
50
+25 llms.txt +15 structured API missing +20 ai-plugin
ifrCoworker — Financial Reporting Coworker | 31 Standards, MCP with 21 tools & REST APIs
ifr.spocont.com
ifrCoworker — 31 IAS/IFRS standards automated. Journal entries with paragraph references, XBRL tags, consolidation working papers. API and MCP integration for Claude Code, Cursor, Windsurf, VS Code.
llms.txt API AI bots Schema.org finance
50
+25 llms.txt +15 structured API missing +20 ai-plugin
Koko Finance — Credit Card Intelligence API & MCP Server
kokofinance.net
Credit card portfolio analysis, recommendations, and renewal intelligence via REST API or MCP server. Evaluation tier available. Ship card intelligence in a day.
OpenAPI API Schema.org MCP developer
50
+20 OpenAPI +15 structured API missing +25 llms.txt
Nutrient — Deterministic document platform | PDF SDK and document APIs
nutrient.io
The deterministic document platform for agents and humans. Automate document processing with auditable output and human review. PDF SDKs, document APIs, and workflow automation, trusted by 3,000+ enterprises.
llms.txt API AI bots Schema.org productivity
50
+25 llms.txt +15 structured API missing +20 ai-plugin
Olostep | Web Data API for Search, Scraping & Crawling
olostep.com
Olostep powers AI with clean web data through one API for search, scraping, and crawling. Get structured data extraction at scale.
llms.txt API AI bots Schema.org data
50
+25 llms.txt +15 structured API missing +20 ai-plugin
OYYI — AI-powered Media Processing API
oyyi.xyz
One REST API for image processing, PDF manipulation, and media operations. 52 image ops, 17 PDF ops, sub-50ms responses, 99.9% uptime. Start free with 20 requests/hour.
llms.txt API AI bots Schema.org ai-tools
50
+25 llms.txt +15 structured API missing +20 ai-plugin
Philidor Labs | DeFi risk data, scoring & API
philidor.io
Philidor scores and monitors vaults and tokenized funds, maps what each product depends on, and issues signed risk decisions under your policy. Open methodology with dashboards and APIs for institutional allocators.
llms.txt API AI bots Schema.org other
50
+25 llms.txt +15 structured API missing +20 ai-plugin

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"
Agent Docs
llms.txt OpenAPI spec ai-plugin.json

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