Skip to content

Automating Expense Workflows — Proposed Guide

Planned API — Reference Only

Automating Expense Workflows: Expense automation could prepare drafts, request evidence or route reviews according to an approved policy. Automating…

Overview

Expense automation could prepare drafts, request evidence or route reviews according to an approved policy. Automating preparation must not silently become automated approval or reimbursement.

Key concepts

Model each business transition, required actor and source version. Preserve uncertainty from receipt extraction.

Implementation considerations

Use static state-transition fixtures first. No automation engine, scheduled job or financial action is activated by this guide.

Illustrative data model

This local fixture shows a possible representation for the concepts above. It is not an endpoint response, production configuration or a claim that the described capability is implemented.

JSON fixture
Fictional concept fixture
{
  "reference_only": true,
  "topic": "Automating Expense Workflows",
  "expense_id": "exp_example_123",
  "policy_id": "policy_example_123",
  "status": "draft",
  "version": 1
}

Design review checklist

  • Document which organization owns the automating expense workflows representation and which actor may view or change it.
  • Test the boundaries of expense id, policy id, status, version using synthetic values, including missing or inconsistent references.
  • Before future implementation, obtain an approved contract and review failure behavior. This documentation does not authorize production activation.

Proposed data types

Illustrative field dictionary
NameTypeDescription
expense_idstringStable fictional expense reference; not a secret and not evidence that a resource exists.
policy_idstringStable fictional policy reference; not a secret and not evidence that a resource exists.
statusstringProposed lifecycle value. Its meaning depends on the resource and must not be inferred from HTTP success.
versionintegerIllustrative resource revision for detecting stale updates; no live concurrency contract is published.