agent-memory-api-production-f2c4.up.railway.app
Base · payout 0x1394a802c94ab096abbd91ccc632843b03f46614
Answers HTTP 402
2 of 5 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 3 distinct payers, $0.01 USDC in the last 7 days (Base, exact read)
window ended 2026-10-05
- Payments
- 8
- Outside payers
- 3
- USDC
- 0.01
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: $0.01 (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 | 0x1394a802c94ab096abbd91ccc632843b03f46614 | 5 | 2 of 5 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-05 | 8 x402-style payments from 3 distinct payers, $0.01 USDC in the last 7 days (Base, exact read) |
- Hosts
- agent-drift-api-production.up.railway.app, agent-memory-api-production-f2c4.up.railway.app, joyful-charm-production-bf6d.up.railway.app, marketplace-price-api-production.up.railway.app
- Listings
- 5 registered in the x402 catalogue
- Price range
- $0.0010 to $0.0020 per call, as registered
- Categories (auto)
- Agents (2), Market data (2), Developer tools (1)
- First seen
- 2026-10-05 · last seen 2026-10-05
Claim this merchant
Sign a message from the payout address 0x1394a8…f46614 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 · 10
| Endpoint | Chain | Category | Price | Catalogue date |
|---|---|---|---|---|
https://agent-memory-api-production-f2c4.up.railway.app/v1/memories Store a persistent key-value memory for an AI agent (namespace-isolated, optional TTL and metadata). Returns the stored memory record as JSON. | Base | Agents | $0.001 | 2026-10-02 |
https://agent-memory-api-production-f2c4.up.railway.app/v1/memories/bazaar-seed List all stored memories in a namespace, most recently updated first. Returns a JSON array of memory records. | Base | Agents | $0.001 | 2026-10-05 |
https://agent-memory-api-production-f2c4.up.railway.app/v1/memories/bazaar-seed/hello Fetch a single stored memory by namespace and key. Returns the memory record as JSON (404 if not found). | Base | Developer tools | $0.001 | 2026-09-05 |
https://joyful-charm-production-bf6d.up.railway.app/stats Aggregate insider-trading market statistics: total Form 4 trades tracked, trades in the last 24h, top 20 most-traded tickers and top 20 most-active insiders by filing count and dollar volume. A one-call overview of wher… | Base | Market data | $0.001 | 2026-10-02 |
https://joyful-charm-production-bf6d.up.railway.app/trades/insider/cook SEC Form 4 trades by a specific corporate insider, matched by name substring (path param, e.g. /trades/insider/musk) — track an executive's or director's personal buying and selling across all companies they report for.… | Base | Market data | $0.001 | 2026-09-05 |
https://joyful-charm-production-bf6d.up.railway.app/trades/recent Live SEC Form 4 insider trades filed in the last 24 hours — real-time buy/sell transactions by corporate officers, directors, and 10% owners, parsed directly from EDGAR filings within minutes of publication. Each record… | Base | Onchain data | $0.001 | 2026-09-05 |
https://joyful-charm-production-bf6d.up.railway.app/trades/ticker/AAPL Full SEC Form 4 insider-trading history for one stock ticker (path param, e.g. /trades/ticker/NVDA) — every officer/director/10%-owner buy and sell on record, newest first, with insider name, role, trade type, shares, p… | Base | Inference | $0.001 | 2026-09-05 |
https://marketplace-price-api-production.up.railway.app/tcg/search Search TCGPlayer for trading card prices (Pokemon, Magic, Yu-Gi-Oh, etc.) by card name. Returns matching cards with market prices as JSON. | Base | Market data | $0.001 | 2026-10-02 |
https://agent-drift-api-production.up.railway.app/v1/tests Register a golden test case that monitors an API endpoint for behavioral drift (compares live responses against expected output). Returns the created test as JSON. | Base | Developer tools | $0.002 | 2026-09-14 |
https://joyful-charm-production-bf6d.up.railway.app/trades/search Filtered search over the full SEC Form 4 insider-trade database: combine insider role (CEO, CFO, Director...), trade type code (P=open-market buy, S=sale...), minimum/maximum dollar value, ticker, and filing-date range … | Base | Market data | $0.002 | 2026-09-05 |
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.