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Choose the flow first, then verify the specific wallet and network through GET /api/sdk/setup. A configured network does not imply every custody or protocol combination is available for your organization.

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Flow requirements

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Network and currency selection

This table identifies configured networks and primary currencies, not a certification of every flow on every network. Check GET /api/chains and your actual setup. Managed payment requests select the wallet with walletId; external approval uses chainId. MPP examples use Tempo. For x402, follow the service’s supported settlement network.

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Before enabling real funds

Confirm the intended custody model is available, the wallet is provisioned and funded, and your signer can pay the network’s fees. Organization-controlled managed wallets require owner setup; an explicit request for that model fails until configuration is complete. See wallet ownership. Run a small payment on the intended path and verify the final transaction, not just authorization. Use separate production credentials and controls, then complete production readiness. If the selected path is unavailable, contact support before funding it.