e2b.x402.paysponge.com
Route probed: POST https://e2b.x402.paysponge.com/sandboxes
Category: survive:dev utilities (tags: code) · Status: listing listed, probe active · Listing: 0.01 USD, 0 payers / 0 calls (30d, Bazaar) · Listed in: agentic-market
Last probe: 2026-10-23T17:08:13Z (17 min ago) · Recent valid 402: 2/2 · p50 3719 ms
probe-only: no paid test-buys yet. No index until 3 paid buys on 3 different days.
Badge: 
Paid test-buys
None yet.
402 challenge checks (since 2026-10-23T17:08:13Z)
1 valid 402s checked: terms consistent 1, Base USDC offered 1, price matches listing 0 (differs 1), payTo changed vs previous probe 0.
Unpaid probes (newest first, up to 200; raw receipts are kept 7 days, then in the archive)
| Receipt | UTC time | Method | Status | Valid 402 | ms | Listed amount (atomic) | Quoted amount (atomic) | Quoted payTo | Header bytes | Response sha256 | Signed | Route | Checks |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ef1369c832bb6aa6476b | 2026-10-23T17:08:13Z | POST | 402 | yes | 3719 | 10000 | 40000 | 0x6302D9e6… | 5400 | f8aed92c1e886ed7 | per-receipt | primary | terms ok · Base USDC · price ≠ listing |
| 4cb33904b3a5ead3b2a3 | 2026-10-23T12:45:55Z | POST | 402 | yes | 204 | 10000 | 40000 | 0x6302D9e6… | 5400 | f8aed92c1e886ed7 | snapshot | primary |
Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).