1. Stock Trading Platform
  2. Process
  3. Provider submission
Process · Provider submission

Provider submission

Sending an authorized instruction to its provider exactly once.

Step by step

  1. Check scope Trader

    Before submission, the instruction, counterparty, organization, the trader's scope and the expected revision are checked.

    • Scope confirmed
    • Updates Instructions, Counterparties, Team members
  2. Submit to provider Trader

    The trader submits the authorized instruction to its approved provider. An operation receipt is written under a stable operation key.

    • Operation receipted
    • Updates Instructions, Operation receipts
  3. Store the provider reference Trader

    The provider's instruction ID is recorded as the provider reference and the instruction is marked submitted.

    • Authorized → Submitted
    • Updates Instructions
  4. Retry safely Trader

    A repeat with the same input returns the original result; a repeat with conflicting input is refused.

    • Original result returned
    • Updates Operation receipts

Where it usually breaks

And how to keep it from happening.

  • The connection drops after the provider accepted the instruction, and the trader submits again. The operation key returns the first result.
  • An instruction is submitted on a revision that changed after authorization.
  • The provider's reference is not stored, so later evidence cannot be matched.
Trader
, Operations Analyst.

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