x402 census · preview-chat-985505b1-9dc0-470f-9fc3-3704d8b625e3.space-z.ai · 8802dc78ac58 · JSON
GET /api/x402/wallet-balance
unprobed
Live native-asset wallet balance lookup across 6 chains (Bitcoin, Ethereum, Base, Solana, TRON, Ronin) via public RPCs. One call returns the current balance as JSON. No API key, no signup — x402 per-call payment only.
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
| Field | Value |
|---|---|
| URL | https://preview-chat-985505b1-9dc0-470f-9fc3-3704d8b625e3.space-z.ai/api/x402/wallet-balance |
| Method | GET |
| Price | $0.001 USDC = 1000 atomic units of 0x036CbD53842c5426634e7929541eC2318f3dCF7e |
| Network | eip155:84532 (base-sepolia) — testnet |
| payTo | 0x40560Fa6E0908932Ab8F7bf8B2AFA18533e044Cc |
| Seller | preview-chat-985505b1-9dc0-470f-9fc3-3704d8b625e3.space-z.ai |
| Catalogs | payai (row updated 2026-09-21) |
| Listed since (lower bound) | 2026-09-21 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-21 |
| CDP quality counters | not in the CDP catalog |
| Category (keyword rule) | crypto-data |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | Wallet Balance Lookup · crypto, balance, rpc, chains |
Unpaid probe (census of )
| Field | Value |
|---|---|
| Probe | not 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)
| Field | Value |
|---|---|
| Settlement history | unresolved: payTo not seen in the payer forensics (180 wallets' outbound history) or the Blockscout sample |
Declared input and output (extensions.bazaar)
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"chain": "sol",
"address": "2emXSLoziaB5wdC8y48ovbu41agh9PzR5ro8o7kRDUvM"
}
},
"output": {
"type": "json",
"example": {
"ok": true,
"raw": "0",
"chain": "solana",
"address": "2emXSLoziaB5wdC8y48ovbu41agh9PzR5ro8o7kRDUvM",
"balance": "0 SOL",
"checked_at": "2026-09-12T02:00:00.000Z"
}
}
}
Try it (unpaid: shows the 402)
curl -si -X GET 'https://preview-chat-985505b1-9dc0-470f-9fc3-3704d8b625e3.space-z.ai/api/x402/wallet-balance' -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/8802dc78ac58/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"8802dc78ac58"} 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: PayAI listing status · this record as JSON · all resources on preview-chat-985505b1-9dc0-470f-9fc3-3704d8b625e3.space-z.ai.