Developer API Directory

Every developer API in our index, ranked by agentic readiness. All entries expose at least one programmatic signal agents can discover at build time.

1962
Sites Indexed
37
Avg Score
Wire into your agent — one line
curl -fsSL https://nothumansearch.ai/install | sh curl -fsSL https://aidevboard.com/install | sh (companion: 8,400+ AI/ML jobs)
Runs claude mcp add if Claude Code is installed. Prints Cursor/Cline/Continue snippets otherwise.
619 entries in this directory
gas-oracle-x402-production.up.railway.app
gas-oracle-x402-production.up.railway.app
OpenAPI developer
20
funding-rates-x402-production.up.railway.app
funding-rates-x402-production.up.railway.app
OpenAPI developer
20
email-finder-x402-production.up.railway.app
email-finder-x402-production.up.railway.app
OpenAPI developer
20
domain-intelligence-x402-production.up.railway.app
domain-intelligence-x402-production.up.railway.app
OpenAPI developer
20
user-agent-parser-production.up.railway.app
user-agent-parser-production.up.railway.app
OpenAPI developer
20
twitter-scraper-production-a1e8.up.railway.app
twitter-scraper-production-a1e8.up.railway.app
OpenAPI developer
20
trust-score-production-ff18.up.railway.app
trust-score-production-ff18.up.railway.app
OpenAPI developer
20
slug-generator-production.up.railway.app
slug-generator-production.up.railway.app
OpenAPI developer
20
unit-converter-production-0b91.up.railway.app
unit-converter-production-0b91.up.railway.app
OpenAPI developer
20
markdown-renderer-production.up.railway.app
markdown-renderer-production.up.railway.app
OpenAPI developer
20
L
HAPI MCP - Hybrid API Integration Platform
lenny-rachitsky.run.mcp.com.ai
OpenAPI developer
20
jwt-decoder-production.up.railway.app
jwt-decoder-production.up.railway.app
OpenAPI developer
20
html-to-markdown-production-3fc7.up.railway.app
html-to-markdown-production-3fc7.up.railway.app
OpenAPI developer
20
M
mcp.qualityclouds.com
mcp.qualityclouds.com
OpenAPI developer
20
hl-spot-production.up.railway.app
hl-spot-production.up.railway.app
OpenAPI developer
20
hl-funding-production.up.railway.app
hl-funding-production.up.railway.app
OpenAPI developer
20
M
mcp.pictomancer.ai
mcp.pictomancer.ai
OpenAPI developer
20
DEV Community
dev.to
A space to discuss and keep up software development and manage your software career
ai-plugin developer
20
F
fabric-api-393345198409.us-west1.run.app
fabric-api-393345198409.us-west1.run.app
OpenAPI developer
20
social-profile-x402-production.up.railway.app
social-profile-x402-production.up.railway.app
OpenAPI developer
20
LinkPreview API - Free Link Preview Service
linkpreview.net
Preview Web links with our reliable API service. Get Detailed JSON Response for any URL.
OpenAPI developer
20
ssl-checker-production-3dda.up.railway.app
ssl-checker-production-3dda.up.railway.app
OpenAPI developer
20
S
HAPI MCP - Hybrid API Integration Platform
strava.run.mcp.com.ai
OpenAPI developer
20
Gavelin.ai — The Accessibility Platform for State Legislatures
gavelin.ai
AI-powered accessibility infrastructure for state legislatures. Searchable transcripts with speaker attribution, helping states meet ADA Title II obligations.
API Schema.org developer
20
phone-validation-x402-production.up.railway.app
phone-validation-x402-production.up.railway.app
OpenAPI developer
20
CronAlert — Uptime Monitoring That Alerts Instantly
cronalert.com
Monitor your websites, APIs, and services every minute. Get instant alerts via email, Slack, Discord, and more when something breaks. Free for 25 monitors.
API Schema.org developer
20
PyPI · The Python Package Index
pypi.python.org
The Python Package Index (PyPI) is a repository of software for the Python programming language.
OpenAPI developer
20
M
mcp.mcpbundles.com
mcp.mcpbundles.com
OpenAPI developer
20
M
mcp.knowledge-raven.com
mcp.knowledge-raven.com
OpenAPI developer
20
FirstData - Global Authoritative Data Source Knowledge Base | MCP Server
firstdata.deepminer.com.cn
FirstData provides 290+ authoritative data sources for MCP and AI agents, including government data, academic research, and verified datasets. Build smarter AI applications with trusted data.
OpenAPI developer
20

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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