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mcp.barker.money barker_crosschain_routes
https://mcp.barker.money/barker_crosschain_routes
answers 402
Barker's cross-chain route availability for a stablecoin from a given chain (bridge/venue coverage). Use for 'bridge USDC from arbitrum', '跨链路径'.
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- 10000 atomic
- Network
- not established
- Pay to
- 0x83f15f5bea445109e255ab82622fbdfecd1e4c9f
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 890 ms
- Payment options
- 6 usable of 6
- Last checked
- 2026-08-15T14:28:01.647Z (8d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fmcp.barker.money%2Fbarker_crosschain_routes"