Constants & addresses

Constants & addresses

These values are referenced throughout the platform.

Constant
Value

Treasury address

0x36363e573a3b5d4C22b6A64ef3080E5C101E685F

USDC contract (Base)

0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Chain ID

8453 (Base mainnet)

Network

eip155:8453

x402 version

2

Order TTL

15 minutes

API key prefix

otonix_

Transfer event signature

0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

App URL

https://app.otonix.tech

Website

https://otonix.tech

Fetch current payment config

If you want these values from the running system, use:

GET /api/x402/config

curl -sS "https://app.otonix.tech/api/x402/config"
{
  "treasuryAddress": "0x36363e573a3b5d4C22b6A64ef3080E5C101E685F",
  "usdcContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "chainId": 8453,
  "network": "eip155:8453",
  "facilitatorUrl": "https://x402.org/facilitator"
}

Last updated