Networks & assets
Magnum's catalog follows the eleven networks published in 4P Finance's on-ramp documentation. Listing a network does not mean your account is entitled to settle on it.
Catalog
| ID | Network | Preview asset |
|---|---|---|
ethereum | Ethereum | USDT |
bitcoin | Bitcoin | BTC |
hyperevm | HyperEVM | USDT |
solana | Solana | USDT |
tron | Tron | USDT |
arbitrum | Arbitrum | USDT |
base | Base | USDT |
polygon | Polygon | USDT |
bsc | BNB Smart Chain | USDT |
avalanche | Avalanche | USDT |
optimism | Optimism | USDT |
GET /v1/networks returns catalog and availability. Bitcoin previews use BTC; USDT on Bitcoin is not assumed. The other associations are sandbox presentation choices, not an official enabled-asset matrix.
Integration restrictions
Set allowedNetworks on your backend. Sessions validate the initial network, and payment creation validates the selected network again. The dropdown is not an authorization control.
Provider activation
The operator must confirm network and currency entitlements, beneficiary rules and the platform model with 4P for its global credential. The business configures a matching fixed receiving address for each permitted network/asset; the payer never supplies that destination. Saving a destination does not enable live processing. Off-ramp asset/network equivalence still needs separate confirmation; we do not infer it from the on-ramp list.
Source: Supported networks — 4P Finance.