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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5764 sites found for "payment API"
O
open-rails-data-agent.shablony-pro.workers.dev
open-rails-data-agent.shablony-pro.workers.dev
OpenAPI
API
developer
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
O
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
PyPI · The Python Package Index
pypi.org
The Python Package Index (PyPI) is a repository of software for the Python programming language.
OpenAPI
API
developer
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
Rad AI - Radiation Detection Consultant
rad-ai.org
AI Consultant for Radiation Detection Technology
OpenAPI
API
ai-tools
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
R
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
R
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
R
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
S
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
Shop (Server)
server.shop.app
Search for millions of products from the world's greatest brands.
ai-plugin
API
developer
35
+20 ai-plugin
+15 structured API
missing +25 llms.txt
S
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
Omie | Learn one thing. Today. For you.
tryomie.com
Omie is the personalized learning engine that actually adapts. A 90-second scan, then about 10 minutes a day of nuggets tuned to how you learn.
OpenAPI
API
other
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
U
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
V
FabTally Valid — validation suite for developers & agents
valid.fabtally.com
One unified per-call validation suite: vat (EU VAT format/checksum + live VIES lookup), iban (mod-97 + bank code), email (syntax + live MX + disposable-domain + role flag), geo (country/state/city ISO lookup), vin (format/check-digit + NHTSA make/model/year). Per-call via x402 (USDC on Base) or a prepaid credit key. Also an MCP server.
OpenAPI
API
developer
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
V
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
Web3GPT
w3gpt.ai
Deploy smart contracts, create AI Agents, do more onchain with AI.
OpenAPI
API
ai-tools
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
W
35
+20 OpenAPI
+15 structured API
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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