Upsert payment-method config for the current merchant.
The config body field is validated against the matching per-method
schema (CodConfig / BankTransferConfig / StripeConfig) — shape
errors surface as 422.
Documentation Index
Fetch the complete documentation index at: https://docs.stella-commerce.com/llms.txt
Use this file to discover all available pages before exploring further.
Successful Response
Single config row in dashboard responses.
stripe, cod, bank_transfer