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.
2s — the (most) everything API
2s.io
The (most) everything API: 575+ pay-per-call endpoints for AI agents — ground-truth data, a full AI gateway, and agent infrastructure (storage, queues, watchers). USDC via x402, no signup, no API keys, and upto billing: pay actual usage, not the quote.
llms.txt
ai-plugin
AI bots
Schema.org
MCP
developer
65
+25 llms.txt
+20 ai-plugin
missing +20 OpenAPI
MCP Central
mcpcentral.io
Discover and integrate Model Context Protocol servers with documentation, use cases, and tutorials.
llms.txt
ai-plugin
API
AI bots
developer
65
+25 llms.txt
+20 ai-plugin
missing +20 OpenAPI
Unmarkdown™ - Markdown Converter & Publishing Platform
unmarkdown.com
AI tools output markdown. Your apps don't understand it. We fix that instantly. Convert markdown to perfectly formatted text for Google Docs, Email, Word, Slack, OneNote, and more.
llms.txt
OpenAPI
API
Schema.org
developer
65
+25 llms.txt
+20 OpenAPI
missing +20 ai-plugin
unulu™ — Create Link-in-Bio Sites via AI, MCP, or API
unulu.ai
Build and publish a link-in-bio page in seconds. Talk to any AI agent — Claude, ChatGPT, Gemini — and get a live site on unu.lu. Free, no signup. MCP server and REST API for developers.
llms.txt
OpenAPI
API
Schema.org
developer
65
+25 llms.txt
+20 OpenAPI
missing +20 ai-plugin
65
+25 llms.txt
+20 OpenAPI
missing +20 ai-plugin
65
+25 llms.txt
+20 ai-plugin
missing +20 OpenAPI
Open Source Chart Image API | QuickChart
quickchart.io
Create a chart image with one API call and embed it anywhere. Send charts in email and other platforms. Open source, no watermarks, used by thousands of developers.
llms.txt
ai-plugin
OpenAPI
developer
65
+25 llms.txt
+20 ai-plugin
missing +15 structured API
FlowCheck: Financial analytics API
developer.usepopup.com
Connect Stripe, Shopify, and your bank account to get programmable access to revenue, expenses, and cash flow. Build internal dashboards, automate reporting, or run analysis scripts. One API key, 5 minutes to integrate.
llms.txt
ai-plugin
API
Schema.org
developer
65
+25 llms.txt
+20 ai-plugin
missing +20 OpenAPI
65
+25 llms.txt
+20 OpenAPI
missing +20 ai-plugin
RAE API - Diccionario RAE
rae-api.com
API no oficial del diccionario de la Real Academia Española
llms.txt
OpenAPI
API
Schema.org
developer
65
+25 llms.txt
+20 OpenAPI
missing +20 ai-plugin
ReqRes | Free REST API for developers | ReqRes
reqres.in
Free REST API for testing and prototyping with real responses, no signup needed. Or build your own backend with collections, auth, and logs at app.reqres.in.
llms.txt
OpenAPI
API
Schema.org
developer
65
+25 llms.txt
+20 OpenAPI
missing +20 ai-plugin
65
+25 llms.txt
+20 ai-plugin
missing +20 OpenAPI
65
+25 llms.txt
+20 ai-plugin
missing +20 OpenAPI
65
+25 llms.txt
+20 OpenAPI
missing +20 ai-plugin
Legal Services in Spain | Legal Fournier
legalfournier.com
Legal Fournier advises international clients on Spanish residency, tax, property, business, and cross-border legal matters across Spain.
llms.txt
OpenAPI
API
Schema.org
developer
65
+25 llms.txt
+20 OpenAPI
missing +20 ai-plugin
65
+25 llms.txt
+20 OpenAPI
missing +20 ai-plugin
Toolblip - Free Online Developer Tools
toolblip.com
Free browser tools for JSON, Base64, QR codes, word counts, and more. Most process input in your browser; accounts and some features use online services.
llms.txt
API
AI bots
Schema.org
MCP
developer
60
+25 llms.txt
+15 structured API
missing +20 ai-plugin
R
60
+25 llms.txt
+20 OpenAPI
missing +20 ai-plugin
60
+25 llms.txt
+20 OpenAPI
missing +20 ai-plugin
60
+25 llms.txt
+20 OpenAPI
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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