# Transfer API Rail — external ISO 20022 API # Copy to .env and set values. Do not commit .env. # Base URL of the external API (e.g. IPv4 address) TRANSFER_RAIL_BASE_URL=http://187.43.157.150 # API key (e.g. IPv6 address or token provided by the provider) TRANSFER_RAIL_API_KEY= # Optional: path to API docs on the external host (default: /openapi.json) TRANSFER_RAIL_DOCS_PATH=/openapi.json # Optional: header name for API key (default: X-API-Key) TRANSFER_RAIL_API_KEY_HEADER=X-API-Key