API handoff
Program state sandbox
Licensed partners and market venues execute handoff records and settlement. TrustField records program state and serves API calls — paste your TF program ID below to create a payload-free handoff stub.
TrustField does not participate in settlement or custody.
Quick sandbox intake
You need a TF program ID before creating sandbox handoff records. Start intake, then return here with your program ID.
Start a program
Submit sandbox intake and receive a TF program ID, workflow access, and an audit trail.
Your TF program ID is ready — we will open the sandbox loop automatically, or use the buttons below.
Quick sandbox
- 01Connect
- 02Verify
- 03Handoff
- 04Record
Create a program ID (TF-######) — the ID every API call and audit export uses.
TrustField does not participate in settlement or custody.