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The generated OpenAPI document defines request bodies, response fields, status codes and security requirements. Use the reference served by the API deployment you call. For API base URLs and chain selection, see networks and contracts.

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Route groups

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Static configuration

Use the SDK’s network constants for contract addresses, platform fee, cart limit and country metadata. Eligibility, shipping prices and checkout preparation come from the API.

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Errors and large values

Standard API failures use code and error. The SDK also accepts message as error text and exposes code, status and detail through getError. Handle machine-readable codes rather than matching message text. Large integer fields are decimal strings in JSON. Preserve their precision when converting to SDK bigint inputs. See amounts and IDs.