x402 census · store.agentexchange.work · d9cc675c22fb · JSON
GET /chain/nonce
unprobed
An address's transaction count (nonce) via eth_getTransactionCount — the next nonce to use and total outgoing transactions, across Base, Ethereum, Optimism, Arbitrum, Polygon, Gnosis. The read settlement and trading agents make to build and sequence transactions. Live public RPC; one paid call.
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://store.agentexchange.work/chain/nonce |
| Method | GET |
| Price | $0.003 USDC = 3000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | base (base); also accepts solana |
| payTo | 0xc91cE6291eDC0713ec753BAFBA002506ffb2b95c |
| Seller | store.agentexchange.work |
| Catalogs | store |
| Listed since (lower bound) | unknown |
| Last catalog update | unknown |
| CDP quality counters | not in the CDP catalog |
| Category (keyword rule) | crypto-data |
| Templated path | no |
| x402Version in catalog | 1 |
| Service name / tags | Account Nonce / Tx Count · onchain, rpc, nonce, transaction-count, settlement, trading, wallet, crypto, data-feed |
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 |
|---|---|
| Distinct payers | 169 |
| Payments | 827 |
| USDC volume | $14.40 |
| Median payment | $0.001 |
| First / last payment | 2026-06-10 / 2026-09-30 |
| Sampler-shaped share of payments | 32.6% |
| Payers that are not samplers | 20 |
| Source | forensics-2026-09-30 |
| Address | 0xc91cE6291eDC0713ec753BAFBA002506ffb2b95c (contract: CoinbaseSmartWallet) |
Try it (unpaid: shows the 402)
curl -si -X GET 'https://store.agentexchange.work/chain/nonce' -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/d9cc675c22fb/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"d9cc675c22fb"} 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: this record as JSON · all resources on store.agentexchange.work.