x402 census · x402.browserbase.com · 6c88dcd79284 · JSON
POST /browser/session/sess_7f3a9d2e1b48c6/extend
gone
Extend an existing Browserbase session by adding more prepaid time
Verdict: dead listing. 404/410: gone (was unprobed in the census).
Facts from the catalogs
| Field | Value |
|---|---|
| URL | https://x402.browserbase.com/browser/session/sess_7f3a9d2e1b48c6/extend |
| Method | POST |
| Price | $0.01 USDC = 10000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | base (base); also accepts solana |
| payTo | 0x973322D00FEA5a3d8f9a6D6Ae645946D00665fF6 |
| Seller | x402.browserbase.com |
| Catalogs | cdp (row updated 2026-09-22) |
| Listed since (lower bound) | 2026-09-22 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-22 |
| CDP quality counters | 3 calls and 2 unique payers in 30 days, last call 2026-09-22 (catalog-reported, not verified on chain) |
| Category (keyword rule) | gift-cards/commerce |
| Templated path | no |
| x402Version in catalog | 1 |
| Service name / tags | none |
Unpaid probe (census of )
| Field | Value |
|---|---|
| Probe | not probed in this build |
Latest re-probe
| Field | Value |
|---|---|
| Re-probed at | 2026-10-02T08:13:42.000Z (cron) |
| Verdict now | gone changed from unprobed |
| HEAD / GET | 404 / 404 |
| accepts[0] | none |
| Live amount equals catalog price | not comparable |
| Latency | 1,333 ms |
| Error | none |
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": {
"body": {},
"bodyType": "json",
"method": "POST",
"type": "http"
}
}
Try it (unpaid: shows the 402)
curl -si -X POST 'https://x402.browserbase.com/browser/session/sess_7f3a9d2e1b48c6/extend' -H 'accept: application/json' -H 'content-type: application/json' --data '{}'
The catalog declares POST. 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/6c88dcd79284/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"6c88dcd79284"} 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 x402.browserbase.com.