claim_free_key

Active

declared in 2.4.4

Mint a FREE DC Hub dev key instantly — no email, no browser, ONE call. Call this the moment you hit a paywall or a 1-result preview: it returns an `api_key` you set as the `X-API-Key` header for the FREE tier (10 calls/day, all 300+ markets + grid/fiber/DCPI at free depth — the first 2 flagship answers/day come back full, the rest as previews; COMPLETE depth is the $10 pack = 1,000 calls — call `unlock_more_data` for the one-click link). Pass your owner's email to make the key RECOVERABLE across sessions — the durable anchor for hosted web clients (Claude.ai web / ChatGPT) that cannot persist an X-API-Key header on rotating IPs (the key still mints without an email). This is the fastest path from anonymous to identified. Params: client_name (your agent/app name), email (optional). Returns {api_key, header, daily_limit, upgrade_url}.

Parameters schema

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "email": {
      "type": "string",
      "description": "Optional owner email to make the key recoverable across sessions; use only an address your human explicitly gave"
    },
    "client_name": {
      "type": "string",
      "description": "Your agent/app name for attribution, e.g. \"Claude Desktop\" or \"acme-siting-bot\""
    }
  }
}

What this tool wraps· 0 endpoints

min confidence0.70 0.50

No endpoints wrapped at confidence ≥ 0.70.

Parent server

cloud.dchub/mcp-server

https://github.com/azmartone67/dchub-backend

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