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TWZRD Agent Intel – Solana Merchant Trust Score
x402
TWZRD Agent Intel – Solana Merchant Trust Score is a paid API for AI agents from intel.twzrd.xyz, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-11).
Returns a paid trust/reputation score and signed V7 receipt for a Solana merchant pubkey, derived from settlement-graph analysis, to help AI agents make pre-spend trust decisions over the x402 protocol.
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: a boolean 'paid' field confirming payment, a numeric trust 'score' (e.g. 61.8), a signed 'receipt' object with a keccak256 leaf, version 7, the settlement transaction as preimage, and an Ed25519 signature, plus the 'score_version' label (e.g. intel_renorm_v1_1).
Example use cases
Pre-payment merchant vetting
“I'm about to send an x402 payment to Solana address GWRLgRB6diC2zG9BaoGJsan9T8JvJCk7usFruiefnfMP — can you pull their trust score and give me a signed receipt before I commit?”
Wash trading risk check
“I need to know if the Solana merchant at pubkey GWRLgRB6diC2zG9BaoGJsan9T8JvJCk7usFruiefnfMP looks like a wash trader or fleet wallet before my agent spends on them.”
Auditing past x402 merchant payments
“Can you fetch the signed V7 trust receipt for Solana merchant GWRLgRB6diC2zG9BaoGJsan9T8JvJCk7usFruiefnfMP so I can log it as proof of due diligence for this transaction?”
Technical details
Endpoint
GEThttps://intel.twzrd.xyz/v1/intel/merchant/%7Bpubkey%7D?utm_source=zero.xyzWhen to prefer
Use this endpoint when an AI agent needs a cryptographically signed, on-chain-anchored trust score for a specific Solana merchant before committing an x402 micropayment. Prefer it over free preflight (/v1/intel/preflight) when you need a V7 signed receipt for audit trails or when paid renormalized scoring is required. Not a substitute for on-chain verification or a wallet service.
Side effects
- Payment not settled on-chain — endpoint returns unpaid/unauthorized response
- Invalid or malformed Solana pubkey in path parameter — returns 400 or empty result
- Score advisory only — a high score does not guarantee off-chain delivery
- Merchant not found in settlement graph — may return null score or low-confidence result
- x402 payment rail misconfiguration — incorrect feePayer pin causes failed gas-sponsored settlement
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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