# OIX OSSDemand DevTools Market Signal Report

> OIX OSSDemand DevTools Market Signal Report is a paid API for AI agents from oix-autonomous-economy.fly.dev, paid per call via x402, $0.1/call, status down (last checked 2026-08-31).

Returns a scored, source-backed open-source developer-tools demand decision report with market observations and cryptographic proof.

## Facts

- Endpoint: GET https://oix-autonomous-economy.fly.dev/api/x402/portfolio/ossdemand-devtools
- Price: $0.1/call
- Payment: x402
- Status: down
- Last checked: 2026-08-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/oix-ossdemand-devtools-market-signal-report-120d7dfe
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ukuJbTLq_toUgNfhuRHfa

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-ossdemand-devtools-market-signal-report-120d7dfe
```

Example prompt: Pull the latest OSSDemand DevTools demand report from OIX — give me up to 25 observations with a minimum evidence score of 50, filtered by 'developer tooling'.

## When to prefer this

Choose this endpoint when you need a cryptographically verifiable, scored, source-backed demand intelligence report specifically for the OSSDemand DevTools market segment on OIX. It is ideal for developer-tool vendors, investors, or autonomous agents that need tamper-proof market signals with sha256 proof digests and Base mainnet settlement provenance. Prefer it over generic market research APIs when you need evidence scores tied to primary-source URLs and when proof-of-data-integrity (reportDigest + sourceDigest) is required for downstream verification.

## Known failure modes

- Payment not received (402): x402 micropayment of 0.1 USDC not settled before request
- No matching observations: query term 'q' returns 0 results above minScore threshold
- Invalid minScore or limit values outside allowed range (0-100 and 1-25 respectively)
- Service unavailable: fly.dev deployment offline or cold-starting
- Empty observation list if no records have been indexed yet for this market slug

## 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 JSON object containing: asset metadata (name, slug, market), cryptographic proof (reportDigest and sourceDigest as sha256 hashes), product details (offer description, price, settlement chain), and a decision block with buyer persona, up to 25 scored market observations (each with URL, score, title, and evidence), total monitored record count, and protocol version (oix.machine-report/v1).

## 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": "OSSDemand DevTools",
   "slug": "ossdemand-devtools",
   "market": "Developer productivity"
  },
  "proof": {
   "reportDigest": "sha256:…",
   "sourceDigest": "sha256:…"
  },
  "product": {
   "offer": "Open-source demand decision report",
   "price": "0.1 USDC",
   "settlement": "x402 · Base mainnet"
  },
  "decision": {
   "buyer": "Developer-tool vendors",
   "observations": [
    {
     "url": "https://docs.github.com/en/rest/search/search",
     "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-ossdemand-devtools-market-signal-report-120d7dfe/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)