# WorkBrain Decision Intelligence Brief

> WorkBrain Decision Intelligence Brief is a paid API for AI agents from workbrain.allthedills.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-30).

Retrieves a specific source-backed, decision-ready intelligence brief identified by a publication ID, including confidence scores, freshness data, provenance, and domain-specific risk assessments.

## Facts

- Endpoint: GET https://workbrain.allthedills.com/v1/intelligence/briefs/wbi_brief_79edcccb51bf9b04c366196c?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/workbrain-decision-intelligence-brief-5b65c77d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_HUqDpYqY7RNqhfNWlpHB9

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability workbrain-decision-intelligence-brief-5b65c77d
```

Example prompt: Fetch the WorkBrain intelligence brief wbi_brief_79edcccb51bf9b04c366196c and tell me the domain, freshness status, confidence score, and key provenance sources so I can decide whether to act on it.

## When to prefer this

Choose this endpoint when you have a specific WorkBrain publication ID and need the full, paid intelligence brief with confidence scores, provenance, and freshness data. Prefer this over free preview endpoints when decision-critical detail is required — especially for cyber-defense or domain-specific risk assessments where source lineage and evidence boundaries matter. Use when an agent workflow requires verified, publication-approved intelligence with follow-on purchase paths.

## Known failure modes

- Brief ID not found — returns 404 if wbi_brief_* identifier does not exist or has expired
- Payment failure — x402 payment not processed, returns 402 requiring USDC payment
- Stale brief — freshness status may indicate data is outdated for time-sensitive decisions
- Schema mismatch — client may receive newer schema_version than expected if format has been updated
- Rate limiting — excessive calls may be throttled

## How this service works

Source-backed, decision-ready intelligence for agents. Compare free previews, then retrieve complete assessments, ranked decision queues, publication-approved changes, domain-specific risk briefs, and lineage-linked records. Paid JSON preserves freshness, confidence, public source links, public-safe provenance, decision significance, evidence boundaries, and follow-on purchase paths.

## Output

A JSON object conforming to workbrain.published-intelligence/v1 schema, containing: domain tags (e.g. cyber-defense), freshness metadata (as_of timestamp, status), an array of provenance records (evidence_id, observed_at, source_label), the publication_id, object_kind, and schema_version. Paid response includes confidence scores, decision significance ratings, evidence boundaries, and follow-on purchase paths.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "domains": [
   "cyber-defense"
  ],
  "freshness": {
   "as_of": "2026-10-19T00:00:00Z",
   "status": "EXAMPLE_ONLY"
  },
  "provenance": [
   {
    "evidence_id": "evidence_example_not_live",
    "observed_at": "2026-10-19T00:00:00Z",
    "source_label": "Example source; not a live publication"
   }
  ],
  "object_kind": "intelligence",
  "publication_id": "wbi_example_not_live",
  "schema_version": "workbrain.published-intelligence/v1"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/workbrain-decision-intelligence-brief-5b65c77d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from workbrain.allthedills.com](https://www.zero.xyz/host/workbrain.allthedills.com/llms.txt)