Braintree (a PayPal service)

Braintree payment processing and automation

APIs

API	Protocol	Base URL	Docs	Reference	OpenAPI	SDKs
GraphQL	graphql	https://payments.braintree-api.com/graphql	link	—	—	—
Server REST	rest	https://api.braintreegateway.com/	link	—	—	—
Client API	rest	https://api.braintreegateway.com/merchants/%7BmerchantId%7D/client_api/v1	link	—	—	—