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signal-engine-production-d88d.up.railway.app

https://signal-engine-production-d88d.up.railway.app
● healthy general

Individual arena strategy signal

Category
general
Chains
eip155:8453
Price
$0.0010 USDC / call

Quality grade

How grading works
B+ 80.8 / 100
Availability 40.0 / 40
Endpoint responded (HTTP 200)
Payability 20.0 / 20
  • ✓ Answers a real HTTP 402 challenge
  • ✓ Publishes a /.well-known/x402 descriptor
  • ✓ Payment address on record
  • ✓ Settlement network declared
  • ✓ Price declared
Demand 20.8 / 40
25 distinct payers, 299 USDC transfers in the last 30 days
Owner verified 0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 6 h ago. On-chain activity last read 11 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

Paid endpoints

10 resource(s) advertised by this origin.

GET https://signal-engine-production-d88d.up.railway.app/v1/regime

Current macro regime signal (risk-on/off/neutral)

GET https://signal-engine-production-d88d.up.railway.app/v1/sentiment/{symbol}

ModernFinBERT social sentiment for an equity ticker

GET https://signal-engine-production-d88d.up.railway.app/v1/signal/{symbol}

Full trading signal with entry, TP, SL, and confidence

GET https://signal-engine-production-d88d.up.railway.app/v1/signal/batch

Batch signals for all tracked assets

POST https://signal-engine-production-d88d.up.railway.app/v1/gateway/search

Fused web search — queries Brave + Tavily in parallel, deduplicates by URL, returns merged ranked results. Cheaper than calling both separately ($0.020).

POST https://signal-engine-production-d88d.up.railway.app/v1/gateway/search/tavily

Web search via Tavily only

GET https://signal-engine-production-d88d.up.railway.app/v1/gateway/search/brave

Web search via Brave only

POST https://signal-engine-production-d88d.up.railway.app/v1/gateway/execute/e2b

Sandboxed code execution via E2B

GET https://signal-engine-production-d88d.up.railway.app/v1/arena/vwap_reversion/BTC

Signal from a specific strategy agent. Sample path shown — swap segments for any (strategy_id, symbol). strategy_id: ema_5_breakout, rsi_7_extremes, rsi_reversion_swing, vwap_reversion. symbol: BTC, ETH, SOL, DOGE.

GET https://signal-engine-production-d88d.up.railway.app/v1/arena/batch

All 4 strategies × 4 symbols (16 signals) in one paid call.

How to call

cURL · x402-fetch / x402-axios will auto-handle 402
curl -X GET https://signal-engine-production-d88d.up.railway.app/v1/regime
/.well-known/x402.json
https://signal-engine-production-d88d.up.railway.app/.well-known/x402

Listed in

Directories this entry was found in.

cdp-bazaar paygent-discover