Sandbox
The Darwin sandbox is a non-production tenant with synthetic data. Same APIs as production, no on-chain finality cost, real for evaluation.
What you get
Section titled “What you get”- A dedicated sandbox tenant pre-loaded with one of the active demo datasets (food, automotive, or textiles per your evaluation focus).
- One operator user, one admin user, one auditor user, all with pre-issued credentials.
- An API key for server-to-server integrations.
- A sandbox base URL provided in your provisioning email.
- Access to the Tracium portal.
- Access to the Captia PWA on a sandbox subdomain.
- A demo Fidenta passport viewer for the lots in the sandbox.
What it does NOT include
Section titled “What it does NOT include”- Production credentials. Production access is sales-led and requires a signed agreement and onboarding session.
- Bring-your-own-data ingestion at sandbox scale. Sandbox runs on a shared cluster sized for evaluation, not for sustained ingestion.
- Custom whitelabel branding. Your sandbox uses default platform branding.
- Production support SLA. Best-effort response on Slack and email during evaluation.
How to get it
Section titled “How to get it”Email tech@darwinevolution.io with:
- Your name and company.
- Use case (food / automotive / textiles / other).
- Volume estimate (events / month).
- Timeline for evaluation.
You will receive credentials within one business day.
Next steps
Section titled “Next steps”- Read the Quickstart: submit your first event end-to-end.
- Browse the Reference: try-it-out interactive against your sandbox.
- Read the Concepts: understand the architecture before writing integration code.
- Set up webhooks to receive events downstream.
Sandbox vs production
Section titled “Sandbox vs production”- Base URL: sandbox URL changes to the production URL provisioned in your contract.
- Tenant ID: from sandbox tenant ID to production tenant ID.
- API keys: rotate (sandbox keys do not work in production).
- Smart contract addresses: change (production deploys to mainnet chains).
- Sandbox data does not migrate. Production starts from a clean slate.
The integration code itself is unchanged. Same endpoints, same payload shapes, same authentication.