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TWZRD Agent Intel – Paid Trust Score for Solana x402 Pubkey
x402
TWZRD Agent Intel – Paid Trust Score for Solana x402 Pubkey is a paid API for AI agents from intel.twzrd.xyz, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-14).
Returns a paid, signed trust score (with V7 receipt) for a Solana public key based on settlement-graph analysis, helping AI agents assess counterparty risk before spending via x402.
Price / call$0.05
Success—
StatusUnknown
How this service works
Pre-spend trust layer for AI agents paying over x402 on Solana. Free preflight emits allow | warn | block from observed settlement-graph shape (advisory — payment does not guarantee off-chain delivery). Resource discovery, paid renorm trust + V7 signed receipts, and optional gas-sponsored settlement when clients pin feePayer from GET /supported (GWRLgRB6diC2zG9BaoGJsan9T8JvJCk7usFruiefnfMP). Not a wallet or payment network. Path A: paid trust intel 402 — bind the accepts[] entry you pay. Settle rail: opt-in /supported feePayer. Path B = buyer AutoGate refuse (signer=0). Buyer gate package: twzrd-x402-gate@0.9.7.
Output
Returns a JSON object containing: `paid` (boolean confirming payment was accepted), `score` (numeric trust score, e.g. 61.8), `score_version` (the scoring model version, e.g. 'intel_renorm_v1_1'), and a `receipt` object with a V7 Ed25519-signed proof including a keccak256 leaf, the preimage containing the on-chain settlement transaction, and the signature itself.
Example use cases
Pre-payment risk check for agent
“My AI agent is about to send an x402 payment to Solana address GWRLgRB6diC2zG9BaoGJsan9T8JvJCk7usFruiefnfMP — can you get the paid TWZRD trust score and signed receipt for that pubkey so I know if it's safe to proceed?”
Audit trail for agent payment logs
“I need a cryptographically signed V7 trust receipt for Solana pubkey 9xyzABC123... to attach to my agent's payment audit log — can you fetch the paid trust score from TWZRD intel?”
Fleet-wide merchant vetting workflow
“My agent fleet is evaluating a new x402 merchant at Solana address 4qMNoPQRSTU... — can you get the TWZRD paid trust score with the signed Ed25519 receipt so we can decide whether to whitelist them?”
Technical details
Endpoint
GEThttps://intel.twzrd.xyz/v1/intel/trust/%7Bpubkey%7D?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a cryptographically signed, auditable trust score for a specific Solana public key as part of a paid x402 workflow — especially when your agent requires a V7 receipt as proof of the scoring result for audit or compliance purposes. Prefer the free /v1/intel/preflight endpoint for a quick allow/warn/block advisory before committing to spend; use this paid endpoint when you need the signed receipt and the full renormalized score. Use the seller wash-risk endpoint if you need merchant-specific wash trading or fleet metrics rather than general wallet trust.
Side effects
- Payment not received or x402 settlement failed — no score returned
- Invalid or malformed Solana pubkey in path parameter — 400/422 error
- Unknown pubkey with no settlement graph data — score may be absent or zero
- Signature verification failure on receipt — Ed25519 mismatch
- Service unavailable or rate-limited — 503 or timeout
- Off-chain delivery not guaranteed even after successful payment (advisory only)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"paid": true,
"score": 61.8,
"receipt": {
"leaf": "0x<keccak256 of the preimage>",
"version": 7,
"preimage": {
"settlement_tx": "<your on-chain x402 payment>"
},
"signature": "<Ed25519 signature over the leaf>",
"signing_alg": "ed25519"
},
"score_version": "intel_renorm_v1_1"
}
}Tags
x402
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