List registered 3rd-party transaction insurers

Machine-to-Machine Conformance API · list-approved-insurers

$0.005 / call 3 free calls/day No signup

List underwriters in the open insurance referral directory. The directory ships EMPTY: an underwriter appears only after it self-registers via /api/insurance/register, and self-registration is not vetting — buyers must perform their own due diligence on any listed counterparty.

Honest Scope Guarantee

Open referral directory connecting buyers and agents to underwriters that have self-registered (the directory ships empty; registration is not vetting). Code402 never holds float or takes balance-sheet risk; issues cryptographic POL-1 certificates for bilateral peer-to-peer policies on Base L2. Real-time registry of licensed underwriters, capacities, ratings, and triggers.

Run in Playground (Free) Buy Card Credits Agent Quickstart

Quickstart & Execution

cURL (20 Free Calls/Day • Zero Authentication Required)

curl -X POST https://api.code402.dev/v1/tools/list-approved-insurers/call \
  -H "content-type: application/json" \
  -d '{"coverage_type":"commercial_trade_credit"}'

No API key needed for the free daily tier. When daily quota exhausts, the endpoint replies with HTTP 402 Payment Required specifying the exact USDC amount. Machines sign an EIP-3009 transfer on Base L2; human engineers buy card credits. Every paid execution returns a cryptographically signed XDR-1 receipt for zero-knowledge audit trails.

Input Parameters

Field	Type	Meaning & Constraints
`coverage_type`	`string`	Optional filter: 'smart_contract_execution', 'commercial_trade_credit', 'wire_fraud_bec_defense', or 'subagent_sla_delivery'
`min_coverage_usdc`	`number`	Minimum desired coverage limit in USDC

Response Format

Deterministic JSON payload fields: tool, valid, total_count, underwriters, open_access_policy. Paid responses also carry an offline-verifiable receipt object (XDR-1, secp256k1 signature recoverable to the authorized signer).

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