LoyumiDeveloper docsOpen Sandbox
FREE EVALUATION SANDBOX

Prove one correct loyalty loop before production.

Use isolated test data to exercise earning, returns, reward gifting, idempotent retries, and signed delivery without moving production customer value.

Free evaluationIsolated test valueNo production commitment

Choose the proof loop your team needs first.

The selection carries into Sandbox Lab. After sign-in, progress comes only from persisted Sandbox records—never from visiting a page or clicking a checklist.

01 · 5 MIN TARGET

Launch a loyalty program

Prove one purchase earns exactly once and remains traceable.

Start this proof loop
03 · 8 MIN TARGET

Gift a reward

Prove a recipient-bound entitlement without creating transferable value.

Start this proof loop

Learn with synthetic value, then keep the receipt.

The free evaluation Sandbox is an isolated place to configure and test. It does not move production customer value, activate a Production environment, or create an SLA or support commitment.

  1. 1

    Open an evaluation workspace

    Create or select a Sandbox organization and keep its environment ID and scoped key separate from every Production credential.

  2. 2

    Create one test program and member

    Use synthetic identifiers, explicitly enroll the member, and activate only the Sandbox program configuration you intend to prove.

  3. 3

    Send one purchase twice

    Use one stable source reference and idempotency key. The retry must recover the original result without issuing value twice.

  4. 4

    Return, gift, and observe

    Exercise an exact line return, a recipient-bound catalog-entitlement gift, and at least one signed webhook delivery.

  5. 5

    Save the evidence

    Keep request IDs, source references, resulting transaction IDs, balance effects, webhook event IDs, and the owner of every unresolved exception.

Test the outcomes customers and operators will notice.

01

Identical purchase retry produces one award

02

Partial return uses original line references

03

Insufficient balance fails without partial value movement

04

Gift decline or expiry restores eligible original lots

05

Duplicate webhook event ID changes downstream state once

06

Rotated webhook secret leaves the endpoint disabled until reactivated

Nothing crosses implicitly.

SAFE EVALUATION

Sandbox

  • Synthetic members, orders, gifts, and destinations
  • Sandbox-scoped keys, program configuration, and webhook endpoints
  • Repeatable test evidence without production liability
  • Free evaluation access; no public usage allowance is promised here
SEPARATELY APPROVED

Production

  • New credentials and environment-specific configuration
  • Real customer value and merchant operating ownership
  • Readiness evidence, approver, rollback, and reconciliation
  • A scoped quote and executed terms before commitment

Leave with a reviewable proof pack.

inputs

Program version, synthetic member, source references, exact request bodies, environment, and credential scopes.

outcomes

HTTP status, request ID, transaction or gift state, balance effect, webhook event ID, and any replay result.

exceptions

Expected failure, actual response, owner, decision, and the evidence needed before Production.

boundary

A written statement that the run used Sandbox data and is not production-scale, availability, certification, or customer-adoption evidence.

NEXT
Choose the commercial path

Keep evaluation free; scope Production usage and obligations in writing.

Review plans →