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Multichain

OrcaRail is multichain: you can accept payments on multiple networks and route settlement using per-chain withdrawal configuration. The product is built to stay aligned with Relay as supported networks and assets expand.

What multichain means in the product​

  • Many networks — Supported chains and tokens are listed live in Networks and tokens and via the Payments API (List Networks, List Tokens by Network).
  • Withdrawals per chain type — You configure where funds go for each chain family (EVM, Solana, Bitcoin). See Withdrawal strategy and the Withdrawals API for withdrawal_addresses / chain-type keys.
  • Bridge option — With strategy bridge, quotes that require cross-chain settlement can use Relay; otherwise behavior matches direct per-chain transfer. Details are in Withdrawal strategy.

Announcements and currency tables​

For release-style notes (e.g. multiple withdrawal addresses per chain, Relay alignment, supported networks and currencies), see the blog:

Subscriptions and auto-charge​

Subscription auto-charge pulls run on EVM and Solana only (not Bitcoin). See Auto-charge and Subscriptions overview.

Non-custodial transition​

OrcaRail is moving EVM and Solana payments to on-chain receivers and allowance-pull subscriptions. The multichain surface stays the same; what changes is where funds live in transit. Contract addresses per chain are published in Contract reference; the full plan is at Non-custodial overview.

Next steps​