Payments on Base + Solana
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api.signalfuse.co has 40 x402 endpoints in our catalog. Right now: 35 proceed, 5 caution. 35 passed a real paid test: we paid the listed price and got what the listing promised. Best grade: A.
Best grades first. Open an endpoint for its full history: uptime, price and payout-wallet changes, and paid-test results with signed receipts.
| Endpoint | Grade | Verdict | Uptime (7 days) | Response time | Paid test passed |
|---|---|---|---|---|---|
| /v1/arena/rsi_7_extremes/ETH | A | Proceed | 100% | 411 ms | Yes |
| /v1/arena/rsi_7_extremes/SOL | A | Proceed | 100% | 442 ms | Yes |
| /v1/arena/rsi_reversion_swing/BTC | A | Proceed | 100% | 410 ms | Yes |
| /v1/arena/vwap_reversion/DOGE | A | Proceed | 100% | 367 ms | Yes |
| /v1/regime | A | Proceed | 100% | 421 ms | Yes |
| /v1/sentiment/AMZN | A | Proceed | 100% | 462 ms | Yes |
| /v1/sentiment/BABA | A | Proceed | 100% | 408 ms | Yes |
| /v1/sentiment/GOOGL | A | Proceed | 100% | 396 ms | Yes |
| /v1/sentiment/HOOD | A | Proceed | 100% | 398 ms | Yes |
| /v1/sentiment/META | A | Proceed | 100% | 407 ms | Yes |
| /v1/sentiment/NVDA | A | Proceed | 100% | 374 ms | Yes |
| /v1/sentiment/PLTR | A | Proceed | 100% | 354 ms | Yes |
| /v1/sentiment/TSLA | A | Proceed | 100% | 278 ms | Yes |
| /v1/signal/ARB | A | Proceed | 100% | 303 ms | Yes |
| /v1/signal/AVAX | A | Proceed | 100% | 292 ms | Yes |
| /v1/signal/BONK | A | Proceed | 100% | 292 ms | Yes |
| /v1/signal/BTC | A | Proceed | 100% | 283 ms | Yes |
| /v1/signal/DOGE | A | Proceed | 100% | 274 ms | Yes |
| /v1/signal/ETH | A | Proceed | 100% | 267 ms | Yes |
| /v1/signal/OP | A | Proceed | 100% | 274 ms | Yes |
| /v1/signal/PEPE | A | Proceed | 100% | 259 ms | Yes |
| /v1/signal/SOL | A | Proceed | 100% | 272 ms | Yes |
| /v1/signal/WIF | A | Proceed | 100% | 262 ms | Yes |
| /v1/arena/ema_5_breakout/BTC | B | Proceed | 100% | 549 ms | Yes |
| /v1/arena/ema_5_breakout/DOGE | B | Proceed | 100% | 462 ms | Yes |
| /v1/arena/ema_5_breakout/ETH | B | Proceed | 100% | 430 ms | Yes |
| /v1/arena/ema_5_breakout/SOL | B | Proceed | 100% | 451 ms | Yes |
| /v1/arena/rsi_7_extremes/BTC | B | Proceed | 100% | 430 ms | Yes |
| /v1/arena/rsi_7_extremes/DOGE | B | Proceed | 100% | 417 ms | Yes |
| /v1/arena/rsi_reversion_swing/DOGE | B | Proceed | 100% | 414 ms | Yes |
| /v1/arena/rsi_reversion_swing/ETH | B | Proceed | 100% | 402 ms | Yes |
| /v1/arena/rsi_reversion_swing/SOL | B | Proceed | 100% | 393 ms | Yes |
| /v1/arena/vwap_reversion/BTC | B | Proceed | 100% | 395 ms | Yes |
| /v1/arena/vwap_reversion/ETH | B | Proceed | 100% | 428 ms | Yes |
| /v1/arena/vwap_reversion/SOL | B | Proceed | 100% | 426 ms | Yes |
| /v1/gateway/execute/e2b | C | Caution | 100% | 427 ms | – |
| /v1/gateway/search | C | Caution | 100% | 421 ms | – |
| /v1/gateway/search/brave | C | Caution | 100% | 431 ms | – |
| /v1/gateway/search/tavily | C | Caution | 100% | 407 ms | – |
| /v1/signal/batch | C | Caution | 100% | 268 ms | – |
35 of api.signalfuse.co's endpoints are rated Proceed: reliable in monitoring with a stable price and payout wallet, and the best ones delivered in a real paid test. Grades are per endpoint, so look up the one your agent is about to pay.
Lumière PayCheck checks every endpoint about every 30 minutes: does it answer with a valid x402 quote, is the price and payout wallet stable. Then we pay some of them for real and check the response against what the listing promised. Failures are re-tested before they count. How it works.
Yes, for free. Call check_payment (API or MCP) with the endpoint, amount and payTo from the 402 quote, and pay only if it returns allow. Check an endpoint now.