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Documentation Index

Fetch the complete documentation index at: https://docs.bedrock.cv/llms.txt

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

Subscribe to webhooks instead of polling. Configure a webhook endpoint and subscribe to the job types you care about. You’ll receive a POST when the job completes or fails.

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Event Payload

The webhook payload wraps the job result: 
{
  "id": "evt_01JABCD999",
  "type": "parse.completed",
  "timestamp": "2024-01-15T10:01:30Z",
  "data": {
    "job_id": "job_01JABCD123",
    "type": "parse",
    "status": "completed",
    "target": {
      "type": "sheet",
      "id": "sht_01JABCD100"
    },
    "results": {
      "legend": [
        {
          "block_id": "blk_01JABCD200",
          "symbols_detected": 24,
          "symbols_with_graphic": 18,
          "symbols": [
            {
              "feature_id": "ftr_01JABCD300",
              "label": "duplex_receptacle",
              "description": "DUPLEX RECEPTACLE",
              "has_graphic": true
            }
          ]
        }
      ],
      "symbols": [
        {
          "label": "duplex_receptacle",
          "description": "DUPLEX RECEPTACLE",
          "legend_feature_id": "ftr_01JABCD300",
          "instance_count": 4,
          "instances": [
            {
              "feature_id": "ftr_01JABCD400",
              "block_id": "blk_01JABCD100",
              "bounds": { "x_min": 333, "y_min": 207, "x_max": 345, "y_max": 222 },
              "confidence": 0.694
            }
          ]
        }
      ],
      "summary": {
        "total_symbols_searched": 5,
        "total_instances_found": 21
      }
    },
    "completed_at": "2024-01-15T10:01:30Z"
  }
}
When a job fails: 
{
  "id": "evt_01JABCD998",
  "type": "parse.failed",
  "timestamp": "2024-01-15T10:01:30Z",
  "data": {
    "job_id": "job_01JABCD123",
    "type": "parse",
    "status": "failed",
    "target": {
      "type": "sheet",
      "id": "sht_01JABCD100"
    },
    "error": {
      "code": "PROCESSING_ERROR",
      "message": "Unable to process sheet - source image missing"
    },
    "failed_at": "2024-01-15T10:01:30Z"
  }
}

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Event Types

Event types follow the pattern {job_type}.{status}. This allows subscribing to all status changes for a job type with a single subscription prefix.
EventDescription
parse.queuedParse job has been queued
parse.startedParse job has started processing
parse.completedParse job completed successfully
parse.failedParse job failed

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Incremental Parse Events

Parse fires parse.block.completed events as each block finishes symbol detection, so you can process results incrementally rather than waiting for the entire job: 
{
  "id": "evt_01JABCD997",
  "type": "parse.block.completed",
  "timestamp": "2024-01-15T10:01:15Z",
  "data": {
    "job_id": "job_01JABCD124",
    "parse_job_id": "job_01JABCD123",
    "block_id": "blk_01JABCD100",
    "type": "parse.block",
    "status": "completed",
    "results": {
      "symbols": [
        {
          "label": "duplex_receptacle",
          "description": "DUPLEX RECEPTACLE",
          "instance_count": 4,
          "instances": [
            {
              "feature_id": "ftr_01JABCD400",
              "bounds": { "x_min": 333, "y_min": 207, "x_max": 345, "y_max": 222 },
              "confidence": 0.694
            }
          ]
        }
      ],
      "summary": {
        "total_symbols_searched": 5,
        "total_instances_found": 21
      }
    },
    "completed_at": "2024-01-15T10:01:15Z"
  }
}
The incremental event includes per-block results without the legend field (that appears only in the final parse.completed event).

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Child Job Events

Long-running parse jobs create internal child jobs (legend parsing, symbol matching). You can subscribe to parse.child.{status} events for granular progress tracking:
EventDescription
parse.child.queuedChild job queued
parse.child.startedChild job started
parse.child.completedChild job completed
parse.child.failedChild job failed
Child events include parent_job_id and child_job_type fields for correlation.

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Subscriptions

When configuring a webhook, you subscribe to specific event prefixes. Only events matching your subscribed prefixes are delivered.

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Verifying Signatures

Every webhook request includes an HMAC-SHA256 signature for verification:
HeaderDescription
X-Webhook-IdUnique delivery ID
X-Webhook-TimestampUnix timestamp of the request
X-Webhook-Signaturev1=<hmac-sha256> signature
The signature is computed over {timestamp}.{payload} using your webhook secret: 
const crypto = require("crypto");

function verify(payload, headers, secret) {
  const timestamp = headers["x-webhook-timestamp"];
  const expected = headers["x-webhook-signature"].replace("v1=", "");
  const signature = crypto
    .createHmac("sha256", secret)
    .update(`${timestamp}.${payload}`)
    .digest("hex");
  return crypto.timingSafeEqual(
    Buffer.from(signature),
    Buffer.from(expected)
  );
}

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Retry Behavior

Failed deliveries are retried with exponential backoff up to 5 attempts. After 5 consecutive failures, the webhook endpoint is disabled (circuit breaker). Re-enable it from the Developer settings.