API reference

Find method signatures, request parameters, response types and model fields. These pages describe FiveTwenty's Python interface and link to OANDA's documentation for server behavior and account-specific restrictions.

Reference	Contents
Clients	Async and synchronous interfaces, connection settings and cleanup
Configuration	Credentials, environment loading and local validation
Endpoints	Methods grouped by API resource
Models	Parsed response objects, request models and enums
Exceptions	Exception attributes and classification helpers
Error handling	When requests retry, how to log errors and how to recover
OpenAPI compatibility specification	Project-maintained schema and source limitations

Most methods return a dictionary containing typed models and metadata. For example, get_orders() returns the order models in response["orders"] and the transaction cursor in response["lastTransactionID"]. Each method's return description explains its response shape: get_accounts() returns a list directly, while streaming methods yield records as they arrive.

Order responses vary with the outcome. Check the returned transaction fields to determine whether an order was created, filled or cancelled.

For a complete first script, use the authentication tutorial. The guides explain connection management and workflows that combine several API calls.