Paid Private Beta — 4 steps

Set a spend cap.
Submit a run. Inspect the receipt.

That is the whole mental model. No SDK required. Sign in with Google, pay $29 for 30 days of access, issue an API key, and POST your first run — budget-bounded, auditable, settlement-safe by design.

The loop you will run every day

  1. Set a spend cap on the run (e.g. max_cost_usd: "5.00").
  2. Submit the run with an Idempotency-Key so retries are safe.
  3. Inspect the result and receipt — actual cost, state transitions, and the exportable audit record.

Sign in with Google

Access requires a Google account during the paid private beta. Sign in at decisionproof.io.kr — no separate password, no credit card required at this step.

Pay $29 for 30-day access

Pay $29 via PayPal to activate your workspace for a 30-day cycle. Each cycle includes 1,000 decision credits with a per-cycle hard cap of 2,000 and a per-run cost cap of $5.00. Access does not auto-renew — you choose when to renew.

See full pricing details →

Issue an API key

Once payment is confirmed, your onboarding dashboard activates. Create up to 3 API keys per workspace during beta — each key can be revoked independently at any time. No OAuth scopes to configure on the API surface.

Submit your first run

POST a structured run payload with a hard spend cap. You get back a run ID to poll; on completion, the result and the receipt (including actual_cost_usd) are available via the run endpoint and your exportable audit log. 

curl -X POST https://api.decisionproof.io.kr/v1/runs \
  -H "Authorization: Bearer dpp_live_your_key_here" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: my-unique-key-123" \
  -d '{
    "pack_type": "decision",
    "inputs": {
      "question": "Should I launch this product?",
      "mode": "detailed"
    },
    "max_cost_usd": "5.00"
  }'

Read the full quickstart →

What's included

Every paid private beta subscription gives you full API feature access. Workspace-level limits apply during beta to keep usage predictable and the service stable.

Full API feature access

All beta endpoints: runs, API keys, audit log export.

1,000 decision credits / cycle

Each 30-day cycle includes 1,000 decision credits for live usage.

Hard cap: 2,000 credits

A workspace cannot exceed 2,000 decision credits in a single 30-day cycle.

Per-run cost cap: $5.00

Submit runs with your own max_cost_usd, capped at $5.00 per run during beta.

Up to 3 API keys

Create separate keys for environments or workflows, with independent revocation.

Exportable audit trail

Every run is logged as input → state transitions → result → settlement, and exportable any time.

Ready to get started?

Paid private beta — $29 per 30-day cycle, 1,000 decision credits included, no auto-renewal.

Join private beta See pricing