Docs · error · HTTP 402

-32010 Data API needs a paid plan

The data endpoints (balances, history) are part of the paid tiers.

What to do

1. Upgrade at /pricing
2. Or read the same facts through JSON-RPC calls on the free tier

Where it lives: /pricing · the support playbook for this code is "Monthly included volume used up".

The exact answer

HTTP 402
{
  "error": {
    "code": -32010,
    "message": "Data API requires a paid plan — see /pricing",
    "data": {
      "request_id": "<uuid>",
      "support": "/support/new?request_id=<uuid>"
    }
  }
}

All codes: error decoder · methods and limits · file it: /support/new?request_id=….