Other APIs
Other APIs for OpenClaw
The catch-all category for APIs that do not fit neatly elsewhere. Quality varies, so evaluate each one on its own merits. The question is always the same: does it have an HTTP endpoint your OpenClaw agent can call to do something useful? If it is a REST API, wrap it as a skill. If it is an MCP server, plug it in directly. Browse through and you will find some hidden gems in here.
1,295 APIs in this category
How to connect
Three steps to a smarter agent.
Pick an API from the list above
Browse or search through the directory. Each API links directly to its documentation and setup instructions.
Add it to your OpenClaw config as a skill or MCP server
For MCP servers, add the URL to your config and restart. For skills, create a folder with a SKILL.md and set your API key. Takes about five minutes.
Your agent uses it automatically on every task
Once connected, your agent can call the API in conversations across WhatsApp, Telegram, Slack, or any connected channel. Set up cron jobs for recurring tasks.
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Written by
Kevin Jeppesen
Founder, The Operator Vault
Kevin is an early OpenClaw adopter who has saved an estimated 400 to 500 hours through AI automation. He stress-tests new workflows daily, sharing what actually works through step-by-step guides and a security-conscious approach to operating AI with real tools.