---
updatedAt: 2026-02-04T10:53:57.000Z
agentTools:
  projectIndex: https://partner.wirexpaychain.com/llms.txt
---

# Useful links (onchain)

## Base Sepolia network

RPC URL: <https://base-sepolia.drpc.org>

Chain ID:  84532

Block Explorer: <https://sepolia.basescan.org/>

Contract registry: [0xC801a0f38E20500B5840c4927553b3409890bc3c](https://sepolia.basescan.org/address/0xC801a0f38E20500B5840c4927553b3409890bc3c#readContract)

Api base URL: <https://api-baas.wirexapp.tech/>

Authorization domain: <https://wirex-pay-dev.eu.auth0.com>

### Token contracts:

* USDT - 0x2C6c7c00ACa9B9D8446d107367485079b0471706
* USDC - 0x7Af7cDbd557eD302F7538Db1e3d094C8BBcA665c
* EURC - 0xF70461ffb413981852683657A310892227e3989e
* WUSD - 0x0774164DC20524Bb239b39D1DC42573C3E4C6976
* WEUR - 0x5c55F314624718019A326F16a62A05D6C6d8C8A2

All supported token addresses can be obtained from call retriveAllTokensV2 method at <Anchor label="TokenRegistry" target="_blank" href="https://sepolia.basescan.org/address/0x9E0D9e26192eCD21B47D1D88dc60E20429b0f35c#readProxyContract">TokenRegistry</Anchor> contract.

> 📘 On testnet you will mint a needed number of stablecoins directly from smart contract using mint / mintTo method - [example for USDT](https://sepolia.basescan.org/address/0x2C6c7c00ACa9B9D8446d107367485079b0471706#writeContract)

### Faucets

<https://docs.base.org/chain/network-faucets>

## Base network

RPC URL: <https://base.drpc.org>

Chain ID: 8453

Block Explorer: <https://basescan.org/>

Contract registry: [0xAFa697ebC7919998AF5CdE325Fbe990dC926aae4](https://basescan.org/address/0xafa697ebc7919998af5cde325fbe990dc926aae4?__cf_chl_rt_tk=T_nDwdbEYXaDS9wQMHMUIos7Xg4y2Bhtf059FWcWHvw-1753130146-1.0.1.1-9djNfenVFZTbdyUfGvruvOUM8RYGA1zPapObXBttjmU#readContract)

Api base URL: <https://api-baas.wirexapp.com/>

Authorization domain: <https://wirex-pay-prod.eu.auth0.com>

## Stellar Soroban Testnet

RPC URL: <https://soroban-testnet.stellar.org>

Chain ID: 9223372036854775806

Block Explorer: <https://stellar.expert/explorer/testnet>

Contract registry: CDSRXSN6E236VQ7JGCHMARD6OVIWQ24X3QNZYIWI7VOKXMF2UH5XXY6N

Api base URL: <https://api-baas.wirexapp.tech/>

Authorization domain: <https://wirex-pay-dev.eu.auth0.com>

### Token contracts:

* USDC - CAGQ5E33PMSTGNNCDXQIUDIHYNF26NX4YS67UHKNVTUVTQLWBLDLR5EB

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