# XFiltered

> Evaluate a post you submit now. User-submitted evaluation is available now. Automatic X watching needs an approved credential. This is not a live pre-publication gate.

Pro is $49 / month. Power is $149 / month.

## Pay

- [POST /v1/keys](https://xfiltered.com/v1/keys): Agent key mint. Returns 402 with pay_url and claim_url. Stripe Checkout uses published Pro price_data. No Price IDs are required.
- [Human Pro checkout](https://app.xfiltered.com/checkout?tier=pro): Secondary human card path. /checkout redirects to signup.

## Claim

- [GET /v1/keys/claims/:id](https://xfiltered.com/v1/keys/claims/{id}): 402 unpaid, 202 minting, 200 once with the secret, 409 already claimed, 410 gone.

## Auth

- 401 means a bad API key. 402 means unpaid.
- After a 200 claim, send `Authorization: Bearer <key>` to GET /v1/keys.

## Evaluate

User-submitted evaluation exists on the signed-in workspace API: `POST /api/workspaces/{workspaceId}/pipelines/{pipelineId}/evaluate`. It requires a workspace session, not an agent key. There is no MCP evaluate_post tool because a paid key is not a tenant membership.

## MCP

- [POST /mcp](https://xfiltered.com/mcp): JSON-RPC tools create_agent_key, claim_agent_key, and get_catalog. There is no evaluate_post tool.
- [server.json](https://xfiltered.com/server.json)
- [ChatGPT plugin](https://xfiltered.com/.well-known/ai-plugin.json)
- [Claude plugin](https://xfiltered.com/.well-known/claude-plugin.json)

## Docs

- [agents.md](https://xfiltered.com/agents.md)
- [OpenAPI](https://xfiltered.com/openapi.json)
- [Pro](https://xfiltered.com/pro)
- [Power](https://xfiltered.com/power)