# Wagent > Let your agents work your WhatsApp, only where you allow, and only how you allow. Wagent connects your WhatsApp number to Claude, ChatGPT, n8n and any MCP client. You choose which chats each agent can see and what it may do there. Rules run in Wagent, outside the AI, and anything that needs you waits for your yes. Build on Wagent without holding anyone's WhatsApp session. Every call goes through the same rule check as the app. ## Docs - [API docs](https://app.wagent.sh/docs): the public developer docs ## API - [OpenAPI document](https://mcp.wagent.sh/v1/openapi.json): A REST API where every write takes an idempotency key, so a retry never sends twice. ## Agent sign-up - [Ask for access](https://mcp.wagent.sh/v1/agents/signup): POST JSON {"owner_email", "agent_name", "scopes" (optional), "note" (optional)} with an Idempotency-Key header. Answers 202 with a claim_token; a repeat with the same key answers 409 already_requested. The owner gets a link to approve each scope. Until then the agent sees nothing and can send nothing. - [Collect the key](https://mcp.wagent.sh/v1/agents/signup/claim): POST with "Authorization: Bearer ". 202 while the owner has not approved, then the API key and the MCP URL once, then 410. ## MCP connector - [Remote MCP server](https://mcp.wagent.sh/c//mcp): A remote MCP server at each agent's private link. Paste your private link into Claude, ChatGPT, n8n or any MCP client. Approve it with a code we send to your own WhatsApp. ## Optional - [Full text](https://wagent.sh/llms-full.txt): every fact on the website in one plain-text file, with levels, approvals, rules, guardrails, pricing, the FAQ and each use case - [Website](https://wagent.sh/): what Wagent does, pricing and the FAQ - [Use cases](https://wagent.sh/use-cases/): customer questions, lead follow-up, orders, routine answers, order updates, replies from your agent, CRM updates, finding agreements, voice notes and agent builders - [Log in](https://app.wagent.sh/signin): the Wagent app