x402 census · pulse-api-production-7aae.up.railway.app · b3522dfe82e5 · JSON
POST /arbitrum/v1/preflight
unprobed
A Grok-synthesized token due-diligence report using live contract, market, holder, project website, social-profile and promotion evidence. Raw contract evidence and exact transaction simulation remain free.
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://pulse-api-production-7aae.up.railway.app/arbitrum/v1/preflight |
| Method | POST |
| Price | $0.20 USDC = 200000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 |
| Network | eip155:42161 (arbitrum) |
| payTo | 0xa05b83c9a2228b1f4e32952a71e5b189df4f3973 |
| Seller | pulse-api-production-7aae.up.railway.app |
| Catalogs | cdp (row updated 2026-09-26) |
| Listed since (lower bound) | 2026-09-26 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-26 |
| CDP quality counters | 1 calls and 1 unique payers in 30 days, last call 2026-09-26 (catalog-reported, not verified on chain) |
| Category (keyword rule) | news/social |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | none |
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 | 2 |
| Payments | 43 |
| USDC volume | $14.62 |
| Median payment | n/a |
| First / last payment | 2026-08-03 / 2026-09-13 |
| Sampler-shaped share of payments | n/a |
| Payers that are not samplers | n/a |
| Source | blockscout-sample — newest page of inbound ERC-20 transfers only (<=50); counts are a floor, not a total |
| Address | 0xa05b83c9a2228b1f4e32952a71e5b189df4f3973 |
Declared input and output (extensions.bazaar)
{
"input": {
"body": {
"amount": "1",
"intent": "swap",
"notes": "Review this on-chain action before signing",
"tokenAddress": "0x0000000000000000000000000000000000000001"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"type": "json",
"example": {
"job": {
"id": "opaque-job-id",
"stage": "payment_settled"
},
"pollUrl": "/v1/jobs/opaque-job-id",
"recoveryToken": "opaque-recovery-token"
}
}
}
Try it (unpaid: shows the 402)
curl -si -X POST 'https://pulse-api-production-7aae.up.railway.app/arbitrum/v1/preflight' -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/b3522dfe82e5/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"b3522dfe82e5"} 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 pulse-api-production-7aae.up.railway.app.