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.
4308
Sites Indexed
37
Avg Score
1322 entries in this directory
Home
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
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Sourcegraph docs
docs.sourcegraph.com
Documentation for Sourcegraph, the code intelligence platform.
llms.txt
API
developer
40
+25 llms.txt
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missing +20 ai-plugin
GitHub Docs
docs.github.com
Get started, troubleshoot, and make the most of GitHub. Documentation for new users, developers, administrators, and all of GitHub's products.
llms.txt
API
developer
40
+25 llms.txt
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LangSmith
smith.langchain.com
Take agents from prototype to production. LangSmith gives you the tools to build, debug, evaluate, and ship reliable agents.
llms.txt
API
developer
40
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Remult | Fullstack Type-safe CRUD & Realtime
remult.dev
Build Full-stack, End-to-end Type-safe CRUD Apps without the Boilerplate
llms.txt
API
developer
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Introduction | ACRCloud
docs.acrcloud.com
View reference documentation to learn about the resources available in the ACRCloud API/SDK.
llms.txt
API
developer
40
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Across Developer Documentation
docs.across.to
The fastest crosschain infrastructure for builders.
llms.txt
API
developer
40
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Kamino | Solana DeFi Protocol
kamino.finance
Kamino is an open source credit and liquidity protocol built on Solana. The protocol enables institutions and retail users to generate returns on their assets and borrow against their crypto collateral, all via transparent and secure onchain markets.
llms.txt
API
developer
40
+25 llms.txt
+15 structured API
missing +20 ai-plugin
Digital Freedom now - Swarm
ethswarm.org
Swarm is a decentralised data storage and distribution technology. Ready to power the next generation of censorship-resistant, unstoppable, serverless dapps.
llms.txt
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developer
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+10 MCP
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+20 OpenAPI
+15 structured API
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AgentSIM — OTP Sessions For Browser Agents
agentsim.dev
Provision temporary US numbers for browser-agent OTP workflows, receive SMS, parse codes, and record delivery outcomes over SDK, REST, webhooks, or MCP.
llms.txt
API
developer
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+25 llms.txt
+15 structured API
missing +20 ai-plugin
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Documentation that helps you ship | Commerce Layer Docs
docs.commercelayer.io
Explore our API reference, developer tools, open-source components, and exhaustive documentation. Join our vibrant community of developers and technology leaders today.
llms.txt
API
developer
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+25 llms.txt
+15 structured API
missing +20 ai-plugin
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Introduction | Documentation
docs.autentique.com.br
Integration guide with autentique.com.br API using GraphQL. It is not available in REST, if it ever exists we will remove this sentence.
llms.txt
API
developer
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+25 llms.txt
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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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