API Key Provisioning

butter provided keys butter provides a pair of api keys for each environment (sandbox and production) merchant key this key is used to direct card element requests to a dedicated proxy and secure container source id this unique key is used to represent a specific psp account where card payment methods should be created after vaulting merchant provided keys we require a merchant to provision a dedicated set of keys specifically for card vaulting, this is required to provide more fine gined security settings and prevent potential rate limiting issues from affecting a checkout flow we will initially require a set of test keys for a sandbox account and then a set of production keys to go live stripe guide provision a restricted api key with the following permissions paymentmethods write paymentintents write full guide here stripe api key setup docid\ rmcdijt oycjnck3f7gjq