Help center / developers
Prepare an OpenAPI integration
Set up authorization, limits and idempotent requests.
Use your own API key
Create or request the required API permissions in Developer settings, with the necessary egress rules and limits. Never put keys in a public webpage or give them to third parties. Subaccounts also need the relevant authorization from their main account.
Keep requests traceable
Use the idempotency key required by each endpoint and store the request and order IDs. Reuse the same key when retrying the same operation. Query an existing order after a timeout. Sign in to the current developer documentation for exact paths, fields and errors.