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GET
/
v1
/
billing
/
x402
/
chains
List supported chains with embedded tokens
curl --request GET \
  --url https://api.polyfeed.dev/v1/billing/x402/chains
[
  {
    "name": "Base Sepolia",
    "network": "eip155:84532",
    "iconUrl": "/icons/chains/base.svg",
    "explorerTxUrl": "https://sepolia.basescan.org/tx/{tx}",
    "tokens": [
      {
        "symbol": "USDC",
        "name": "USD Coin (Base Sepolia)",
        "address": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
        "iconUrl": "/icons/tokens/usdc.svg",
        "decimals": 6
      }
    ]
  }
]

Documentation Index

Fetch the complete documentation index at: https://polyfeed.mintlify.app/llms.txt

Use this file to discover all available pages before exploring further.

Response

200 - application/json

OK

​
name
string
required
​
network
string
required
​
iconUrl
string | null
required
​
explorerTxUrl
string
required
​
tokens
object[]
required