Signed wallet trust fact profile (ECDSA plus a post-quantum ML-DSA-65 companion)
Signed wallet trust fact profile (ECDSA plus a post-quantum ML-DSA-65 companion): presence checks across stablecoins, governance, NFTs, staking and institutional dimensions, up to 50 checks on 28 chains. Evidence organized by dimension, no score, no opinion. Vet a counterparty wallet before an agent transacts. Pay in USDC on Base, Polygon, Arbitrum, Arc, or Solana.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
319 msmedian answer time
$0.15listed price per call
$0.15price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://api.insumermodel.com/v1/trust
| Category | Market data |
|---|---|
| Provider host | api.insumermodel.com |
| Networks | eip155:137, eip155:42161, eip155:5042, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 5 from 3 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.15 | 319 ms |
Example input (from the provider)
{
"body": {
"wallet": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
},
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"properties": {
"body": {
"properties": {
"bitcoinWallet": {
"type": "string"
},
"proof": {
"description": "Optional Merkle proofs; doubles the price",
"enum": [
"merkle"
],
"type": "string"
},
"solanaWallet": {
"type": "string"
},
"stellarWallet": {
"type": "string"
},
"suiWallet": {
"type": "string"
},
"tronWallet": {
"type": "string"
},
"wallet": {
"description": "EVM address (0x\u2026)",
"type": "string"
},
"xrplWallet": {
"type": "string"
}
},
"required": [
"wallet"
],
"type": "object"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}