Greene Comply
Greene Comply

Greene Comply + OpenAI

Let OpenAI agents take real-world actions without giving up budget controls, human approvals, or audit trails.

Available via APIREST API · Webhooks · MCP (stdio)
Why it matters

The problem this solves.

OpenAI agents are landing in production faster than the controls around them. The model is great at deciding what to do; it is not built to enforce who is allowed to spend, on what, or how much. Greene Comply is the policy and approval layer your finance and security teams already expect — without changing how the agent thinks.
How it works

The integration flow.

  1. 01

    Agent decides to spend

    Your OpenAI agent reaches a tool call that involves a payment, API top-up, or vendor charge.

  2. 02

    Authorize through Greene

    The agent posts the spend intent (amount, vendor, context) to the Greene authorization endpoint.

  3. 03

    Policy + identity check

    Greene evaluates identity, period budget, vendor rules, and approval thresholds — in milliseconds.

  4. 04

    Approved transactions proceed

    The agent passes the signed authorization to the payment rail it already uses. Denied requests return reason codes the agent can act on.

  5. 05

    Every decision is auditable

    Approvals, denials, and human-held requests appear in your inbox and immutable audit log.

What goes where

What Greene controls vs. what OpenAI handles.

Greene ComplyGreene Comply
  • Spend limits and policy enforcement
  • Vendor allow / deny rules
  • Human approval gates
  • Identity anchor (KYC / KYB / KYA)
  • Signed audit trail
OpenAI
  • Model orchestration and reasoning
  • Agent intelligence and tool calling
  • Memory and context management
  • Function-calling schemas
In production

Use cases and who benefits.

Use cases
  • SaaS and API procurement agents
  • Cloud resource provisioning agents
  • Per-tool API cost control
  • Long-running research and ops agents
Who benefits
Engineering

One API call before any spend — no rewrites required.

Finance

Hard budget caps and vendor controls per agent or workload.

Security

Identity-anchored decisions and a signed audit trail for every action.

Compliance

KYB and KYA evidence that maps every spend to a verified entity.

Get started

Ship governed agent spend on this stack.

  1. 01Create a sandbox account and seed the demo policy context.
  2. 02Mint a delegate token bound to your agent.
  3. 03wrap your existing payment tool call with a Greene authorization request.
  4. 04Move from sandbox to live keys when ready.
  5. 05Optional: install the official Greene Comply MCP server (`packages/greene-mcp`) and register it in Cursor or Claude Desktop — see Developers for env vars and tools.
Try sandbox Book a walkthrough