← Back to directory

4-Way Base & Polygon Stablecoin FX Meta-Aggregator Race (KyberSwap, ParaSwap, Op...

https://hcrb.in/fx/best-execution-quote

Overview

4-Way Base & Polygon Stablecoin FX Meta-Aggregator Race (KyberSwap, ParaSwap, OpenOcean, Relay) + Pyth Real-Time & 30-Currency ECB MiCA Best-Execution Proof

Protocol x402 (POST)
Price $0.01
Payment Asset USD Coin
Payment Network eip155:8453
Category crypto/defi
Provider hcrb
Source bazaar
Indexed 2026-10-19 03:30:46

Health

Status healthy
Latency (p50) 661ms
Uptime (30d) 100.0%
Reliability Score 90/100
Last Checked 2026-10-30 03:26:28
Last Healthy 2026-10-30 03:26:28
Consecutive Failures 0

x402 Payment Validation

Payment Requirements Valid
Asset Verified Known USDC
Facilitator —

Input Schema

{ "body": { "buy_token": "EURC", "chain_id": 8453, "sell_amount_human": 100, "sell_token": "USDC", "tier": "micro" }, "bodyType": "json", "method": "POST", "type": "http" }

Output Schema

{ "description": "4-Way Base Meta-Aggregator Race (KyberSwap, ParaSwap, OpenOcean, Relay) + Pyth Real-Time & ECB MiCA Best-Execution Proof", "type": "application/json" }

Recent Health Checks

Time Status HTTP Latency Error
2026-10-30 03:26:28 healthy 402 422ms
2026-10-30 02:15:46 healthy 402 5638ms
2026-10-30 01:17:44 healthy 402 802ms
2026-10-30 00:15:34 healthy 402 1120ms
2026-10-29 23:12:44 healthy 402 387ms
2026-10-29 22:14:24 healthy 402 439ms
2026-10-29 21:11:41 healthy 402 489ms
2026-10-29 20:11:00 healthy 402 519ms
2026-10-29 19:15:32 healthy 402 472ms
2026-10-29 18:12:50 healthy 402 661ms
2026-10-29 17:17:57 healthy 402 603ms
2026-10-29 16:11:54 healthy 402 984ms
2026-10-29 15:10:57 healthy 402 549ms
2026-10-29 14:16:33 healthy 402 1310ms
2026-10-29 13:17:27 healthy 402 2000ms
2026-10-29 12:10:00 healthy 402 654ms
2026-10-29 11:17:16 healthy 402 729ms
2026-10-29 10:16:15 healthy 402 585ms
2026-10-29 09:11:35 healthy 402 733ms
2026-10-29 08:15:24 healthy 402 848ms