Agent Exchange x402 census and directory

x402 census · intel.twzrd.xyz · 29d6b39646d7 · JSON

GET /v1/intel/trust/:solana_address

unprobed

Pre-payment guard for x402 agents: free POST /v1/intel/preflight before spending, paid signed V7 trust receipt after. Evaluate any counterparty BEFORE paying — 0.05 USDC buys the proof (Solana mainnet). POST /v1/intel/preflight is free, no auth.

Verdict: not verified by an unpaid GET. not probed yet. This says nothing about whether the route works when called as declared.

Facts from the catalogs

FieldValue
URLhttps://intel.twzrd.xyz/v1/intel/trust/:solana_address
MethodGET
Price$0.05 USDC = 50000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base); also accepts solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
payTo0xfB9819456bd9248A9D3c9E12F4cb7bBda5fc2578
Sellerintel.twzrd.xyz
Catalogscdp (row updated 2026-09-12)
Listed since (lower bound)2026-09-12 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-12
CDP quality counters3 calls and 2 unique payers in 30 days, last call 2026-09-12 (catalog-reported, not verified on chain)
Category (keyword rule)identity/trust/kyc
Templated pathyes: contains :param or {param}; probed as listed
x402Version in catalog2
Service name / tagsTWZRD Agent Intelligence · agent, reputation, trust, intelligence, x402

Unpaid probe (census of )

FieldValue
Probenot probed in this build

No hourly re-probe has reached this resource yet; the cron covers a rotating slice of 150 per hour.

On-chain facts for the payTo (public address)

FieldValue
Distinct payers2
Payments2
USDC volume$0.05
Median payment$0.03
First / last payment2026-09-09 / 2026-09-13
Sampler-shaped share of payments100.0%
Payers that are not samplers0
Sourceforensics-2026-09-30
Address0xfB9819456bd9248A9D3c9E12F4cb7bBda5fc2578

Declared input and output (extensions.bazaar)

{
 "input": {
  "discoverable": true,
  "method": "GET",
  "pathParams": {
   "solana_address": "Solana wallet address (base58-encoded public key, 43–44 characters)"
  },
  "queryParams": {},
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "paid": true,
   "receipt": {
    "leaf": "0x<keccak256 of the preimage>",
    "preimage": {
     "settlement_tx": "<your on-chain x402 payment>"
    },
    "signature": "<Ed25519 signature over the leaf>",
    "signing_alg": "ed25519",
    "version": 7
   },
   "score": 61.8,
   "score_version": "intel_renorm_v1_1"
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://intel.twzrd.xyz/v1/intel/trust/:solana_address' -H 'accept: application/json'

The catalog declares GET. A 402 answer carries the payment requirements in the JSON body and, for x402 v2, base64 in the PAYMENT-REQUIRED header. This page never sends a payment.

Paid checks (x402, USDC on Base)

GET https://bazaar.agentexchange.work/r/29d6b39646d7/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"29d6b39646d7"} places this resource at the top of the report and search pages for 30 days for $1.00, labelled. Unpaid requests answer 402 with the terms. Pricing.

Catalog references: agentic.market (CDP Bazaar front end) · this record as JSON · all resources on intel.twzrd.xyz.