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Documentation Index

Fetch the complete documentation index at: https://docs.prudra.dev/llms.txt

Use this file to discover all available pages before exploring further.

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Subscribe via SSE

The vault event stream is a standard SSE endpoint. Any HTTP client that supports Server-Sent Events can subscribe: browsers, Node.js, Python, curl, or AI agents.

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Authentication

The SSE endpoint requires a Bearer token — either your API key or a vault access token: 
# Using your API key (server-side only)
curl -N -H "Authorization: Bearer prv_test_sk_..." \
  "https://api.prudra.dev/vaults/vlt_clx1abc123/events"

# Using a vault access token (safe for clients)
curl -N -H "Authorization: Bearer vat_clx1abc123xyz" \
  "https://api.prudra.dev/vaults/vlt_clx1abc123/events"
Use vault access tokens when subscribing from a browser or agent — do not expose your API key.

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From a browser (JavaScript)

const eventSource = new EventSource(
  'https://api.prudra.dev/vaults/vlt_clx1abc123/events',
  { headers: { Authorization: `Bearer ${accessToken}` } }
);

eventSource.onmessage = (event) => {
  const data = JSON.parse(event.data);
  console.log(data.type, data.payload);

  if (data.type === 'vault.sealed') {
    eventSource.close();
    displayResults();
  }
};

eventSource.onerror = () => {
  eventSource.close();
};

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From Node.js

import EventSource from 'eventsource';

const es = new EventSource(
  `https://api.prudra.dev/vaults/${vaultId}/events`,
  { headers: { Authorization: `Bearer ${accessToken}` } }
);

es.onmessage = (event) => {
  const data = JSON.parse(event.data) as { type: string; payload: unknown };
  console.log(`[${data.type}]`, data.payload);

  if (data.type === 'vault.sealed') {
    es.close();
  }
};

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SSE event format

Each event follows the standard SSE format: 
data: {"type":"job.progress","payload":{"current":3,"total":10},"vaultId":"vlt_clx1abc123","timestamp":"2026-04-30T09:01:00.000Z"}

data: {"type":"vault.sealed","payload":{"summary":"Done"},"vaultId":"vlt_clx1abc123","timestamp":"2026-04-30T09:05:00.000Z"}

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Replay missed events

The SSE endpoint supports Last-Event-ID for replaying missed events from the last known position: 
curl -N \
  -H "Authorization: Bearer vat_..." \
  -H "Last-Event-ID: evt_clx1abc100" \
  "https://api.prudra.dev/vaults/vlt_clx1abc123/events"
Events are replayed from the specified event ID onward. This allows reconnecting after a dropped connection without missing events.

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Stream termination

The stream closes automatically when:
  • The vault is sealed (vault.sealed event fires, then connection closes)
  • The vault expires
  • The access token expires
After the stream closes, re-subscribing to a sealed vault returns all historical events immediately followed by the vault.sealed event.