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.
5553
Sites Indexed
39
Avg Score
1698 entries in this directory
Accenture AI Refinery SDK - Accenture AI Refinery SDK
sdk.airefinery.accenture.com
Let's put our knowledge at a place where it is easily searchable and readable.
llms.txt
API
developer
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
Software zur Prüfmittelverwaltung online 30 Tage testen
memida.de
Software zur Prüfmittelverwaltung: komplett digital und in der Cloud; hilft viel Zeit zu sparen und keinen Kalibriertermin zu vergessen.
llms.txt
API
developer
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
Langbase · Serverless AI Developer Platform
langbase.com
⌘ Langbase is the Serverless AI developer platform and developer experience to build, collaborate, and deploy any AI agents, apps, and AI features. The most powerful serverless platform for building AI products. Our mission is to make AI accessible to everyone, any developer not just AI/ML experts. We are the only Serverless Composable AI infrastructure. That's all we do.
llms.txt
API
developer
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
Trustap API
docs.trustap.com
An API for end-to-end transaction solution that seamlessly integrates payments, fulfillment, and support into your marketplace.
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
LiveKit Documentation | LiveKit Documentation
docs.livekit.io
The platform for voice, video, and physical AI agents.
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
D
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
Understory - Powering Experience Developers and Makers
developer.understory.io
Understory is the only tool you need to sell experiences. To create, manage and grow your experience business with APIs.
llms.txt
API
developer
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
Introduction | Bunup
bunup.dev
A blazing-fast build tool for your libraries built with Bun.
llms.txt
API
developer
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
EU-AI-Act-Sicherheitsprüfung für KMU | ClawGuard
prompttools.co
Security-Audit für KI-Agenten & MCP-Server: deterministische Prüfung gegen 225 Bedrohungsmuster, mit dokumentiertem Befundbericht zur EU-AI-Act-Vorbereitung. Ab 99 EUR, Ergebnis in 24 Stunden.
OpenAPI
API
Schema.org
developer
40
+20 OpenAPI
+15 structured API
missing +25 llms.txt
Oxylabs – High Quality Proxy Service & Web Search API for AI
oxylabs.io
Access fresh, reliable web data at any scale with APIs built for AI and premium proxies. Power agents and applications with 177M+ IPs and robust infrastructure.
llms.txt
API
developer
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
CouchLoop EQ - AI Behavioral Governance
mcp.couchloop.com
Behavioral governance layer for AI assistants. Catches hallucinations, validates packages, reviews code, and preserves context across sessions. Works with Claude, ChatGPT, VS Code, and more.
ai-plugin
OpenAPI
developer
40
+20 ai-plugin
+20 OpenAPI
missing +25 llms.txt
LMCP (Local MCP) — Connect ChatGPT & Claude to Your Mac | Free
local-mcp.com
Local MCP (LMCP) gives your AI direct access to Mac apps — no code, no APIs. Mail, Calendar, Teams, OneDrive, Excel and more. 100% local, GDPR compliant.
llms.txt
Schema.org
MCP
developer
40
+25 llms.txt
+10 MCP
missing +20 ai-plugin
Commerce Infrastructure for AI Agents | AgentClear
agentclear.dev
The discovery, payments, and trust layer for AI agents. Semantic search, per-call billing, trust-scored APIs. $5 free credits — no credit card.
llms.txt
API
developer
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
GoDaddy Developer Platform
developer.godaddy.com
Build once, distribute everywhere. Documentation, APIs, SDKs, and tools for the GoDaddy Developer Platform.
llms.txt
API
developer
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
S
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
Red Hat - We make open source technologies for the enterprise
redhat.com
Red Hat is the world’s leading provider of enterprise open source solutions, including high-performing Linux, cloud, container, and Kubernetes technologies.
llms.txt
API
developer
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
Image Charts | Instantly create beautiful charts
image-charts.com
Automagically create and send emails, reports, PDFs and more with on-brand embedded charts. Used by Microsoft, Spotify, and Dropbox.
OpenAPI
API
Schema.org
developer
40
+20 OpenAPI
+15 structured API
missing +25 llms.txt
H
Cloud-hosting provider for developers & teams
hetzner.cloud
Cloud-hosting provider for developers & teams. Scalable cloud hosting services – join 400,000+ customers ✓ GDPR-compliant
llms.txt
API
developer
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
GitHub · Change is constant. GitHub keeps you ahead. · GitHub
github.co
Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity.
llms.txt
API
developer
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
dbtrail: time-travel for your MySQL and PostgreSQL
dbtrail.com
dbtrail remembers every row change in your MySQL and PostgreSQL: searchable, reversible, yours. The wrong UPDATE becomes a two-minute fix. Free and open source, Apache-2.0.
llms.txt
API
developer
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
Stytch - A better way to build auth
stytch.com
APIs and SDKs to integrate authentication and security into your app.
llms.txt
API
developer
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
The Leading Open Cloud Storage Platform - Backblaze
backblaze.com
Backblaze is a pioneer in robust, scalable low cost cloud backup and storage services. Enterprise hot storage, low cost backup and archive, and more.
llms.txt
API
developer
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"
Agent Docs
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