Stream, API Keys, and Webhooks#

This page covers the main integration surfaces after deployment.

Stream#

Open: Project -> Stream

Stream is a generic SQL database for your project data. You can use it for anything in your project, without switching to another platform. Everything stays in one place.

Use Stream to:

• View contract-backed data
• Filter records
• Validate that runtime writes are reflected correctly
• Build app and dashboard queries from the same project database

This is useful for app dashboards and QA checks.

API Keys#

Open: Project -> API Keys

Use this screen to:

• Create runtime key
• Copy key securely
• Rotate keys
• Revoke old keys

Runtime calls require X-API-Key.

Webhooks#

Open: Project -> Webhooks

Use webhooks to notify your services on events like:

• Deployment status changes
• Execution failures
• Verification failures

Typical webhook payload shape:

jsonCopy
{
  "event": "execution.failed",
  "projectId": "YOUR_PROJECT_ID",
  "contractId": "YOUR_CONTRACT_ID",
  "functionName": "CreateAsset",
  "transactionId": "tx-123",
  "timestamp": "2026-04-17T10:00:00Z"
}

What just happened#

• You identified where to monitor data in Stream.
• You secured runtime access with API keys.
• You connected contract events to external systems with webhooks.