x402 census · api.delx.ai · 1a67a0ecdc8b · JSON
POST /api/v1/x402/ohlc-aggregate
live
Aggregate a bounded price list into open, high, low, and close — call when collapsing a price list into open/high/low/close. Use on caller-supplied ticks/returns when agents need signal prep without a licensed live market feed (ottoai-class demand, first-party transform). Returns deterministic machine-readable JSON for $0.003 USDC via x402 on Base. Execution is first-party, local-only, stateless,…
Verdict: live. The unpaid GET reached a valid 402. The live amount equals the catalog price.
Facts from the catalogs
| Field | Value |
|---|---|
| URL | https://api.delx.ai/api/v1/x402/ohlc-aggregate |
| Method | POST |
| Price | $0.003 USDC = 3000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base) |
| payTo | 0x9f8bd9875b3E0b632a24A3A7C73f7787175e73A2 |
| Seller | api.delx.ai |
| Catalogs | payai (row updated 2026-08-27) |
| Listed since (lower bound) | 2026-08-27 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-08-27 |
| CDP quality counters | not in the CDP catalog |
| Category (keyword rule) | trading-signals |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | none |
Unpaid probe (census of 2026-10-01)
| Field | Value |
|---|---|
| Probed at | 2026-10-01T00:00:47.226Z |
| HEAD | 404 |
| GET | 402 |
| Verdict | live live: valid 402 to an unpaid GET |
| 402 carried in | body |
| x402Version in the 402 | 2 |
| accepts[0] | {"scheme":"exact","network":"eip155:8453","amount":"3000","payTo":"0x9f8bd9875b3E0b632a24A3A7C73f7787175e73A2","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","maxTimeoutSeconds":300,"extra":{"name":"USD Coin","version":"2"}} |
| Live amount equals catalog price | yes |
| Live payTo equals catalog payTo | yes |
| extensions.bazaar in the 402 | yes |
| PAYMENT-REQUIRED header | no |
| WWW-Authenticate offer | Payment id="bc4PQvrR2bei0PB90phTHM8fB3Xu |
| Content type / server / CORS | application/json / n/a / * |
| Latency | 2,880 ms |
| Error | Payment required: $0.003 USDC for util_ohlc_aggregate |
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 | 18 |
| Payments | 39 |
| USDC volume | $0.14 |
| Median payment | $0.001 |
| First / last payment | 2026-08-06 / 2026-09-30 |
| Sampler-shaped share of payments | 94.9% |
| Payers that are not samplers | 1 |
| Source | forensics-2026-09-30 |
| Address | 0x9f8bd9875b3E0b632a24A3A7C73f7787175e73A2 (contract: EIP7702StatelessDeleGator) |
Try it (unpaid: shows the 402)
curl -si -X POST 'https://api.delx.ai/api/v1/x402/ohlc-aggregate' -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/1a67a0ecdc8b/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"1a67a0ecdc8b"} 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: PayAI listing status · this record as JSON · all resources on api.delx.ai.