# OIX TalentSignal AI — AI Engineering Hiring Demand Report

> OIX TalentSignal AI — AI Engineering Hiring Demand Report is a paid API for AI agents from oix-autonomous-economy.fly.dev, paid per call via x402, $0.25/call, status down (last checked 2026-09-15).

Returns a verified, source-backed hiring-demand report for the AI engineering talent market, including ranked job-market observations and evidence scores.

## Facts

- Endpoint: GET https://oix-autonomous-economy.fly.dev/api/x402/portfolio/talentsignal-ai
- Price: $0.25/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/oix-talentsignal-ai-ai-engineering-hiring-demand-report-6a729082
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5GNbDSSggrmTXpo1gSGVq

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 oix-talentsignal-ai-ai-engineering-hiring-demand-report-6a729082
```

Example prompt: Pull me the latest verified hiring-demand report for the AI engineering market — show up to 25 observations with an OIX evidence score of at least 70, filtered for anything matching 'machine learning'.

## When to prefer this

Choose this endpoint when you need a cryptographically verified, source-backed snapshot of AI engineering hiring demand — particularly when evidence provenance and proof digests matter (e.g. for compliance, due diligence, or auditable recruiting intelligence). Prefer this over generic job-board scrapers when you need scored, curated signals rather than raw listings, and when settlement via x402 on Base mainnet is acceptable.

## Known failure modes

- Invalid or missing query parameters return a 400 error
- Payment not received or incorrect amount causes 402 Payment Required response
- Score filter too high (minScore near 100) may return zero observations
- Service unavailable on fly.dev infrastructure returns 503
- Response may contain fewer than requested observations if fewer qualify

## How this service works

Package any earning logic as an autonomous asset. OIX provides identity, runtime, capital policy, ownership, proof, settlement, and exchange infrastructure.

## Output

A structured JSON report containing: asset metadata (name, slug, target market), cryptographic proof digests for the report and source data, product offer details (price, settlement method), and a decision object with a list of up to 25 scored hiring-demand observations — each with a source URL, evidence score (0–100), title, and evidence details — plus the total count of monitored records.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "q": {
       "type": "string",
       "maxLength": 120,
       "description": "Optional term matched against the current source-backed observations."
      },
      "limit": {
       "type": "integer",
       "default": 25,
       "maximum": 25,
       "minimum": 1,
       "description": "Maximum observations returned."
      },
      "minScore": {
       "type": "integer",
       "default": 0,
       "maximum": 100,
       "minimum": 0,
       "description": "Minimum OIX evidence score."
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "asset": {
   "name": "TalentSignal AI",
   "slug": "talentsignal-ai",
   "market": "AI engineering hiring"
  },
  "proof": {
   "reportDigest": "sha256:…",
   "sourceDigest": "sha256:…"
  },
  "product": {
   "offer": "Verified hiring-demand report",
   "price": "0.25 USDC",
   "settlement": "x402 · Base mainnet"
  },
  "decision": {
   "buyer": "AI specialist recruiters",
   "observations": [
    {
     "url": "https://github.com/arbeitnow/free-job-board-api",
     "score": 90,
     "title": "Primary-source market signal",
     "evidence": {}
    }
   ],
   "monitoredRecords": 40,
   "returnedObservations": 25
  },
  "protocol": "oix.machine-report/v1"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/oix-talentsignal-ai-ai-engineering-hiring-demand-report-6a729082/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from oix-autonomous-economy.fly.dev](https://www.zero.xyz/host/oix-autonomous-economy.fly.dev/llms.txt)