obol-x402.fly.dev
obol-x402.fly.devprotocol: x402first seen 5h ago
Real-time Bitcoin fee forecast and next-block fee estimate in sat/vB (also 30-min/1-hr tier rates), mempool backlog, congestion tier, fee-spike flag, tip height. Built for AI agents constructing BTC transactions — should I broadcast now? Decision feed, not raw Bitcoin Core RPC. Free teaser: GET /pulse/preview.
Endpoints
18
Uptime · 24h
99.5%
190 / 191 probes
Avg latency · 24h
290 ms
p90 281 ms
Total calls
—
Healthy probes · last 24h
6 hour buckets · hover for per-bucket stats
Endpoints
Ordered: active first, healthy first, cheapest first. Up to 200 shown.
| Endpoint | Method | Price | Network | Last status | Latency | Probed |
|---|---|---|---|---|---|---|
| https://obol-x402.fly.dev/prices | GET | 0.002000 USDC | eip155:8453 | 402 | 163 ms | 12m ago |
| https://obol-x402.fly.dev/pulse | GET | 0.002000 USDC | eip155:8453 | 402 | 160 ms | 12m ago |
| https://obol-x402.fly.dev/signal/840000 | GET | 0.002000 USDC | eip155:8453 | 402 | 165 ms | 12m ago |
| https://obol-x402.fly.dev/v1/btc/anomaly/latest | — | 0.002000 USD Coin | eip155:8453 | 402 | 143 ms | 16m ago |
| https://obol-x402.fly.dev/v1/price/ETH | — | 0.002000 USD Coin | eip155:8453 | 402 | 243 ms | 16m ago |
| https://obol-x402.fly.dev/v1/price/BTC | — | 0.002000 USD Coin | eip155:8453 | 402 | 235 ms | 16m ago |
| https://obol-x402.fly.dev/v1/btc/congestion | — | 0.002000 USD Coin | eip155:8453 | 402 | 324 ms | 16m ago |
| https://obol-x402.fly.dev/v1/btc/fee/next-block | — | 0.002000 USD Coin | eip155:8453 | 402 | 320 ms | 16m ago |
| https://obol-x402.fly.dev/v1/btc/anomaly/latest | GET | 0.002000 USDC | eip155:8453 | 402 | 239 ms | 15m ago |
| https://obol-x402.fly.dev/v1/btc/congestion | GET | 0.002000 USDC | eip155:8453 | 402 | 242 ms | 15m ago |
| https://obol-x402.fly.dev/v1/btc/fee/next-block | GET | 0.002000 USDC | eip155:8453 | 402 | 243 ms | 15m ago |
| https://obol-x402.fly.dev/v1/price/BTC | GET | 0.002000 USDC | eip155:8453 | 402 | 146 ms | 16m ago |
| https://obol-x402.fly.dev/v1/price/ETH | GET | 0.002000 USDC | eip155:8453 | 402 | 238 ms | 15m ago |
| https://obol-x402.fly.dev/v1/bundle/trader | — | 0.006000 USD Coin | eip155:8453 | 402 | 144 ms | 16m ago |
| https://obol-x402.fly.dev/v1/bundle/trader | GET | 0.006000 USDC | eip155:8453 | 402 | 153 ms | 15m ago |
| https://obol-x402.fly.dev/prices | — | 0.002000 USD Coin | eip155:8453 | — | — | never |
| https://obol-x402.fly.dev/pulse | — | 0.002000 USD Coin | eip155:8453 | — | — | never |
| https://obol-x402.fly.dev/signal/840000 | — | 0.002000 USD Coin | eip155:8453 | — | — | never |