Submit a list of phone numbers. Use multipart/form-data to upload a
CSV file (max 100 MB), or application/json to send phone numbers
directly. Either way, the upload requires at least 100 valid US/CA
phone numbers and at most 250,000.
OptimalDial API key, prefixed od_live_, sent as Authorization: Bearer ....
Mint keys in the in-app developer panel; they are scoped to a single organization.
Upload created, credits charged, ready for processing.
Internal — use the download endpoints.
pending_mapping, validating, validation_failed, awaiting_confirmation, ready_for_processing, processing, completed, failed, cancelled web, api, null