InstantDB Integration
Overview
Node.js integration for InstantDB enabling OpenClaw to perform admin operations and monitor real-time data changes via WebSocket subscriptions.
Setup
Install dependencies:
npm install
Set environment variables:
export INSTANTDB_APP_ID="your-app-id"
export INSTANTDB_ADMIN_TOKEN="your-admin-token"
Core Capabilities
1. Query Data
Fetch data using InstantDB's query syntax:
const { InstantDBClient } = require('./scripts/instantdb.js');
const client = new InstantDBClient(appId, adminToken);
const result = await client.query({
tasks: {
$: {
where: { status: 'active' }
}
}
});
CLI:
./scripts/instantdb.js query '{"tasks": {}}'
2. Create Entities
Add new entities to a namespace:
const { entityId, result } = await client.createEntity('tasks', {
title: 'Process data',
status: 'pending',
priority: 'high'
});
CLI:
./scripts/instantdb.js create tasks '{"title": "Process data", "status": "pending"}'
Optional entity ID:
./scripts/instantdb.js create tasks '{"title": "Task"}' custom-entity-id
3. Update Entities
Modify existing entity attributes:
await client.updateEntity(entityId, 'tasks', {
status: 'completed'
});
CLI:
./scripts/instantdb.js update <entity-id> tasks '{"status": "completed"}'
4. Delete Entities
Remove entities:
await client.deleteEntity(entityId, 'tasks');
CLI:
./scripts/instantdb.js delete <entity-id> tasks
5. Link Entities
Create relationships between entities:
await client.linkEntities(taskId, assigneeId, 'assignees');
CLI:
./scripts/instantdb.js link <parent-id> <child-id> assignees
6. Unlink Entities
Remove relationships:
await client.unlinkEntities(taskId, assigneeId, 'assignees');
CLI:
./scripts/instantdb.js unlink <parent-id> <child-id> assignees
7. Real-time Subscriptions
Monitor data changes via WebSocket:
const subscriptionId = client.subscribe(
{ tasks: { $: { where: { status: 'active' } } } },
(data) => {
console.log('Data updated:', data);
},
(error) => {
console.error('Subscription error:', error);
}
);
// Later: client.unsubscribe(subscriptionId);
CLI (listens for specified duration):
./scripts/instantdb.js subscribe '{"tasks": {}}' 60 # Listen for 60 seconds
8. Transactions
Execute multiple operations atomically using the tx builder:
const { tx, id } = require('@instantdb/admin');
await client.transact([
tx.tasks[id()].update({ title: 'Task 1' }),
tx.tasks[id()].update({ title: 'Task 2' })
]);
CLI:
./scripts/instantdb.js transact '[{"op": "update", "id": "...", "data": {...}}]'
OpenClaw Usage Patterns
Action Status Updates
Send real-time progress to human observers:
const { id } = require('@instantdb/admin');
// Create status entity
const actionId = id();
await client.createEntity('actions', {
type: 'file_processing',
status: 'started',
progress: 0,
timestamp: Date.now()
}, actionId);
// Update progress
await client.updateEntity(actionId, 'actions', {
progress: 50,
status: 'processing'
});
// Mark complete
await client.updateEntity(actionId, 'actions', {
progress: 100,
status: 'completed'
});
Multi-step Workflow Tracking
Track complex operations:
const { tx, id } = require('@instantdb/admin');
const workflowId = id();
const steps = ['Extract', 'Transform', 'Validate', 'Load', 'Verify'];
// Initialize workflow with linked steps
const txs = [
tx.workflows[workflowId].update({
name: 'Data Pipeline',
status: 'running',
currentStep: 1,
totalSteps: steps.length
})
];
const stepIds = steps.map((name, i) => {
const stepId = id();
txs.push(
tx.steps[stepId].update({
name,
order: i + 1,
status: 'pending'
}),
tx.workflows[workflowId].link({ steps: stepId })
);
return stepId;
});
await client.transact(txs);
// Update as steps complete
for (let i = 0; i < stepIds.length; i++) {
await client.updateEntity(stepIds[i], 'steps', {
status: 'completed'
});
await client.updateEntity(workflowId, 'workflows', {
currentStep: i + 2
});
}
Human Monitoring Pattern
Humans subscribe to watch OpenClaw's actions:
// Human's frontend code
import { init } from '@instantdb/react';
const db = init({ appId });
function ActionMonitor() {
const { data } = db.useQuery({
actions: {
$: {
where: { status: { in: ['started', 'processing'] } }
}
}
});
return data?.actions?.map(action => (
<div key={action.id}>
{action.type}: {action.progress}%
</div>
));
}
Streaming Progress Updates
For long-running operations, stream updates:
const { id } = require('@instantdb/admin');
async function processLargeDataset(items) {
const progressId = id();
await client.createEntity('progress', {
total: items.length,
completed: 0,
status: 'running'
}, progressId);
for (let i = 0; i < items.length; i++) {
// Process item...
await processItem(items[i]);
// Update every 10 items
if (i % 10 === 0) {
await client.updateEntity(progressId, 'progress', {
completed: i + 1,
percentage: Math.round(((i + 1) / items.length) * 100)
});
}
}
await client.updateEntity(progressId, 'progress', {
completed: items.length,
percentage: 100,
status: 'completed'
});
}
Transaction Patterns
See references/transactions.md for detailed transaction patterns including:
- Batch operations
- Relationship management
- Conditional updates
- State machines
- Cascade operations
Error Handling
All operations return promises that reject on failure:
try {
const result = await client.createEntity('tasks', data);
} catch (error) {
console.error('Operation failed:', error.message);
}
Query Syntax
See references/query_syntax.md for comprehensive query examples including:
- Where clauses and operators
- Relationship traversal
- Sorting and pagination
- Multi-level nesting
References
- InstantDB documentation: https://www.instantdb.com/docs
- Admin SDK: https://www.instantdb.com/docs/admin
- Query reference: See
references/query_syntax.md - Transaction patterns: See
references/transactions.md