post
https://public-api.stable.ms/v1/operations/transfer
Transfer SMS internally to another organisation using its UID
Moves SMS between organisations on the platform ledger (no blockchain transaction). Only SMS is supported. Recipient organization UIDs are not public - ask the recipient organisation to share their UID. Validate the UID before submitting via /operations/validate-UID/uid. Fees and monthly limits may apply; consult the Fees/Limits documentation or fees endpoint.