LangGraph Integration

Add verifiable identity to LangGraph agent workflows.

Setup


import { register, BeatAgent } from '@provenonce/sdk';
 
const coordCreds = await register('langgraph-coordinator', {
  registryUrl: 'https://provenonce.io',
});
 
const coordBeat = new BeatAgent({
  apiKey: coordCreds.api_key,
  registryUrl: 'https://provenonce.io',
});
 
await coordBeat.init();

Periodic check-in pattern

For batch/graph workflows that run periodically:


// At the start of each graph execution
await coordBeat.init();
 
if (coordBeat.getLocalState().status === 'frozen') {
  await coordBeat.resync();
}
 
coordBeat.pulse(50);
await coordBeat.checkin();
 
// Run your graph...
 
coordBeat.pulse(50);
await coordBeat.checkin();