Tool detail

CoverBureau

Given a US insurance carrier's NAIC number or name plus a state, returns recognition status, financial-strength rating and a minimum-threshold pass/fail.

Categories: Compliance screening, Company data

Use when

check if an insurance carrier on a certificate is legitimate and rated
verify a carrier meets a minimum financial-strength threshold in a state

Not for

not full certificate validation — see validate_coi for coverage checks

Inputs

POST JSON-RPC 2.0 body: params.arguments = { carrierName or NAIC number: string, state: string } (per docs; listing schema is empty)

Admitted input schema

{
  "type": "object",
  "properties": {},
  "required": [],
  "additionalProperties": false
}

Endpoint

Method: POST
URL: https://coverbureau.com/mcp

Payment

Protocol: x402
Listed price: 0.01 USDC per call on Base
Payment method: exact
Network: eip155:8453
Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Listed terms are catalog metadata. The caller supplies inputs and calls the tool outside Onelayer. If payment is required, the caller uses a compatible wallet to pay.

Source

Directory: Coinbase x402 Bazaar
Record: POST https://coverbureau.com/mcp
Retrieved: 2026-09-30T20:37:07.382Z
Catalog file SHA-256: 6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built: 2026-09-30T22:31:58.034Z