x402 census · relaybox-phcqcexu4a-uc.a.run.app · 7f14d53b27dd · JSON
POST /v1/inboxes
unprobed
Buy a 24-hour durable callback inbox. Ordered events, acknowledgment and replay. See /llms.txt for required recovery headers.
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://relaybox-phcqcexu4a-uc.a.run.app/v1/inboxes |
| Method | POST |
| Price | $0.01 USDC = 10000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base) |
| payTo | 0x25D83E3CD2fC443FC59cEC7FbDDe3cD400aa9Dc9 |
| Seller | relaybox-phcqcexu4a-uc.a.run.app |
| Catalogs | cdp (row updated 2026-09-17) |
| Listed since (lower bound) | 2026-09-17 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-17 |
| CDP quality counters | 3 calls and 2 unique payers in 30 days, last call 2026-09-17 (catalog-reported, not verified on chain) |
| Category (keyword rule) | other/unknown |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | RelayBox · webhooks, inbox, async |
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": {
"body": {
"plan": "inbox-24h"
},
"bodyType": "json",
"headers": {
"Authorization": "Bearer <client-generated 32-byte hex recovery secret>",
"Idempotency-Key": "<persist a unique purchase key>"
},
"method": "POST",
"type": "http"
},
"output": {
"type": "json",
"example": {
"callback_url": "https://example.com/v1/inboxes/example/events",
"inbox_id": "example",
"read_token": "example",
"status": "active",
"write_token": "example"
}
}
}
Try it (unpaid: shows the 402)
curl -si -X POST 'https://relaybox-phcqcexu4a-uc.a.run.app/v1/inboxes' -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/7f14d53b27dd/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"7f14d53b27dd"} 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 relaybox-phcqcexu4a-uc.a.run.app.