API Reference
You can download OpenAPI specification here: integration_api_specification.json
Summary
REST-Api
HTTPS protocol is accepted
'API-key like' authorization mechanism
JSON is used as data-serialization protocol.
Timestamp fields treated in UTC ISO8601 date-time format:
yyyy-MM-ddTHH:mm:ssZApi endpoint is
https://api.cryptobilling.com
Rate Limiting policies
At current moment CryptoBilling limits all clients to a
10rps(10 requests per second) ratio.In case of overdraft limit, the response HTTP status code will be
429 - Too Many Requestswith response structure, similar to other business error responses.
Endpoints and methods
Health
Instruments
Channels
Deposits
Withdrawals
Service operations
Retrieve a list of service operations in which a technical fee was deducted from the balance
14 November 2025