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api.arkm.com x402 swaps
https://api.arkm.com/x402/swaps
payable
Get Arkham DEX swap transactions. Priced per row: $0.40 × limit (default 20, max 1649); pass the smallest useful limit.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $8.00
- Network
- base
- Pay to
- 0x942bD3E3073543c674Efc0C378D5bcE20f9120C1
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 48 ms
- Payment options
- 2 usable of 2
- Last checked
- 2026-08-10T09:11:44.029Z (1d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.arkm.com%2Fx402%2Fswaps"