backend-production-69ff.up.railway.app
Route probed: GET https://backend-production-69ff.up.railway.app/x402/signal/sol-hourly
Category: eat:finance/fx/stocks (tags: prediction-markets, chain-data) · Status: listing listed, probe active · Listing: 0.02 USD, 2 payers / 2 calls (30d, Bazaar) · Listed in: agentic-market, cdp-bazaar
Last probe: 2026-10-23T19:08:15Z (23 min ago) · Recent valid 402: 4/4 · p50 241 ms
probe-only: no paid test-buys yet. No index until 3 paid buys on 3 different days.
Badge: 
Paid test-buys
None yet.
402 challenge checks (since 2026-10-23T15:08:29Z)
3 valid 402s checked: terms consistent 3, Base USDC offered 3, price matches listing 3 (differs 0), payTo changed vs previous probe 0.
Unpaid probes (newest first, up to 200; raw receipts are kept 7 days, then in the archive)
| Receipt | UTC time | Method | Status | Valid 402 | ms | Listed amount (atomic) | Quoted amount (atomic) | Quoted payTo | Header bytes | Response sha256 | Signed | Route | Checks |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| e093e4311cfd13e98d8d | 2026-10-23T19:08:15Z | GET | 402 | yes | 131 | 20000 | 20000 | 0xD0918296… | 2404 | 44136fa355b3678a | per-receipt | primary | terms ok · Base USDC |
| ea9f10299d7c41a83fcf | 2026-10-23T17:20:20Z | GET | 402 | yes | 210 | 20000 | 20000 | 0xD0918296… | 2404 | 44136fa355b3678a | per-receipt | primary | terms ok · Base USDC |
| 7947905694cb58579bbe | 2026-10-23T15:08:29Z | GET | 402 | yes | 532 | 20000 | 20000 | 0xD0918296… | 2404 | 44136fa355b3678a | per-receipt | primary | terms ok · Base USDC |
| 78883d6456aa65aa424e | 2026-10-23T12:44:01Z | GET | 402 | yes | 241 | 20000 | 20000 | 0xD0918296… | 2404 | 44136fa355b3678a | snapshot | primary |
Other listed routes
https://backend-production-69ff.up.railway.app/x402/signal/sol-hourlyLive directional read from the Kalshi bot's SOL hourly (KXSOLD) model (same volatility model as the BTC and ETH signals): current near-the-money strike, model p (cdp-bazaar)https://backend-production-69ff.up.railway.app/x402/signal/eth-hourlyLive directional read from a real-money Kalshi ETH hourly (KXETHD) trading model (same volatility model as the BTC signal): current near-the-money strike, model (cdp-bazaar)https://backend-production-69ff.up.railway.app/x402/signal/btc-hourlyLive directional read from a real-money Kalshi BTC hourly (KXBTCD) trading model: current near-the-money strike, model probability vs market price, and computed (cdp-bazaar)
Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).