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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5749 sites found for "payment API"
ZipCodeAPI - Zip Code Distance, Radius and Location API
zipcodeapi.com
US and Canadian Zip Code Distance, Radius and Location API.
OpenAPI
API
data
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
Aletheia API | Real-Time Financial Data API
aletheiaapi.com
Aletheia is a free, real-time financial data API, providing stock data, financials, SEC filings, fundamental analysis, insider trading, and more. Unlimited access to millions of transactions and data points, both real-time and historical.
API
data
15
+15 structured API
missing +25 llms.txt
Tron Energy API Documentation | Tron Energy API
docs.tronzap.com
TRON Energy Renting API & SDK for cheap USDT TRC20 transfers.
API
developer
15
+15 structured API
missing +25 llms.txt
VAT API | EU & UK, VAT Rates, Number Validation & Compliant Invoicing API
vatapi.com
A reliable VAT Rates, VAT Number Validation & VAT Invoicing service - The API for EU & UK VAT compliance - EU & UK VAT Validation Rates Invoicing Currency conversion service
API
security
15
+15 structured API
missing +25 llms.txt
A
25
+15 structured API
+10 MCP
missing +25 llms.txt
A
25
+15 structured API
+10 MCP
missing +25 llms.txt
A
25
+15 structured API
+10 MCP
missing +25 llms.txt
A
25
+15 structured API
+10 MCP
missing +25 llms.txt
A
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
D
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
D
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
Coinranking API - Real-Time Crypto Data for Developers
developers.coinranking.com
Access 1M+ cryptocurrencies, real-time DEX data, and historical prices since 2010. Perfect for vibe coders and developers. Start your free 30-day trial.
llms.txt
API
developer
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
D
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
D
About Bware Labs Decentralized API | Bware Docs
docs.bwarelabs.com
Decentralized Infrastructure for Everyone
llms.txt
API
developer
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
D
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
D
40
+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"
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