x402.hydratrader.ai
Base · payout 0x55d06e282a699710e03088c218a9e79d2b1616fc
Answers HTTP 402
1 of 1 probed endpoints answered HTTP 402 with a parseable payment payload
checked 2026-10-05
Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.
x402-style payments, last 7 days (Base)
8 x402-style payments from 2 distinct payers, $0.08 USDC in the last 7 days (Base, exact read)
window ended 2026-10-05
- Payments
- 8
- Outside payers
- 2
- USDC
- 0.08
This window shows the pattern of machine noise (few payers, dust amounts), so it does not count toward the evidence ranking.
All USDC received at this payout address: $0.08 (includes payments that are not x402)
Method: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's exact scheme uses. Some non-x402 gasless sends use it too.
Reading: x402-style payments to this payout address on Base, exact read of the 7 days to 2026-10-05, every block of the window: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's `exact` scheme uses. Some non-x402 gasless sends use it too; Sato Hub's own payer wallets are left out
Delivery is not measured. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.
Chains · one payout address, each chain read on its own
| Chain | Payout address | Listings | Answers 402 | x402-style payments |
|---|---|---|---|---|
| Base | 0x55d06e282a699710e03088c218a9e79d2b1616fc | 8 | 1 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-05 | 8 x402-style payments from 2 distinct payers, $0.08 USDC in the last 7 days (Base, exact read) |
- Hosts
- x402.hydratrader.ai
- Listings
- 8 registered in the x402 catalogue
- Price range
- $0.010 to $0.080 per call, as registered
- Categories (auto)
- Developer tools (3), Inference (3), Search (1), Web data (1)
- First seen
- 2026-10-05 · last seen 2026-10-05
Claim this merchant
Sign a message from the payout address 0x55d06e…1616fc to claim this page or download its payment ledger. Claiming proves control of the payout key. It says nothing about the service behind the address, and it does not change how this merchant is ranked. No email, no account: the signature is the whole credential, and signing a message costs no gas and moves nothing.
Registrations · 8
| Endpoint | Chain | Category | Price | Catalogue date |
|---|---|---|---|---|
https://x402.hydratrader.ai/v1/cheap-errand Summarize text. Classify sentiment. Rewrite. Extract keywords. Translate. When to use: cheap agent glue / probe steps for buyer-supplied text. Returns JSON for $0.01 per call in USDC on Base via x402. No API key. Local-… | Base | Inference | $0.01 | 2026-09-29 |
https://x402.hydratrader.ai/v1/keywords Extract keywords: Verb-path alias of POST /v1/cheap-errand ($0.01 USDC). Same handler + payment terms; path defaults task=extract_keywords when body.task omitted. Cheap agent glue for buyer-supplied text. Base via x402.… | Base | Developer tools | $0.01 | 2026-09-29 |
https://x402.hydratrader.ai/v1/rewrite Rewrite text: Verb-path alias of POST /v1/cheap-errand ($0.01 USDC). Same handler + payment terms; path defaults task=rewrite when body.task omitted. Cheap agent glue for buyer-supplied text. Base via x402. No API key. | Base | Developer tools | $0.01 | 2026-09-29 |
https://x402.hydratrader.ai/v1/sentiment Sentiment classification: Verb-path alias of POST /v1/cheap-errand ($0.01 USDC). Same handler + payment terms; path defaults task=sentiment when body.task omitted. Cheap agent glue for buyer-supplied text. Base via x402… | Base | Inference | $0.01 | 2026-09-29 |
https://x402.hydratrader.ai/v1/summarize Summarize text: Verb-path alias of POST /v1/cheap-errand ($0.01 USDC). Same handler + payment terms; path defaults task=summarize when body.task omitted. Cheap agent glue for buyer-supplied text. Base via x402. No API k… | Base | Inference | $0.01 | 2026-09-29 |
https://x402.hydratrader.ai/v1/translate Translate text: Verb-path alias of POST /v1/cheap-errand ($0.01 USDC). Same handler + payment terms; path defaults task=translate when body.task omitted. Cheap agent glue for buyer-supplied text. Base via x402. No API k… | Base | Developer tools | $0.01 | 2026-09-29 |
https://x402.hydratrader.ai/v1/structured-extract Extract structured JSON fields into YOUR schema from pasted text or a public URL. When to use: turn messy public text into typed JSON with confidence + warnings. Refuses login/paywall sources. USDC on Base via x402 — no… | Base | Web data | $0.03 | 2026-09-12 |
https://x402.hydratrader.ai/v1/research-brief Research brief with citations, key points, and caveats from the public web. When to use: short cited answers for agent questions (fair-use snippets only — no full-text dumps). USDC on Base via x402 (cost-floored) — no A… | Base | Search | $0.08 | 2026-09-12 |
Descriptions are the seller’s own words from the catalogue and are not checked by us. A listed price is a registration, not an observed charge.
Data CC-BY-4.0, attribution: data by satohub.ai. Collector run 2026-10-05. Appearing here is not an endorsement. Check an endpoint with the doctor.