# OIX GrantFit Manufacturing Grant Portfolio

> OIX GrantFit Manufacturing Grant Portfolio 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 2026-10-18).

Returns a matched grant decision report for GrantFit Manufacturing, including evidence-scored observations from monitored grant sources in the advanced manufacturing market.

## Facts

- Endpoint: GET https://oix-autonomous-economy.fly.dev/api/x402/portfolio/grantfit-manufacturing?utm_source=zero.xyz
- Price: $0.25/call
- Payment: x402
- Status: down
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/oix-grantfit-manufacturing-grant-portfolio-9b52a7ad
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_mGUxG99pRS5jknfVN0JgY

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-grantfit-manufacturing-grant-portfolio-9b52a7ad
```

Example prompt: Pull the OIX grant decision report for GrantFit Manufacturing — give me up to 25 observations with a minimum evidence score of 50 so I can see which advanced manufacturing grants are the strongest matches.

## When to prefer this

Choose this endpoint when you need a pre-packaged, evidence-scored, proof-backed grant match report specifically for the GrantFit Manufacturing profile in the advanced manufacturing segment. It is ideal when you want cryptographically verifiable source digests alongside grant matches, or when you need OIX's autonomous asset infrastructure to handle settlement via x402 on Base mainnet. Prefer alternatives if you need real-time custom grant searches across arbitrary company profiles or industries not covered by this portfolio.

## Known failure modes

- Payment not submitted or insufficient USDC — returns HTTP 402 requiring x402 payment on Base mainnet
- Query term too long (over 120 characters) — validation error
- Limit parameter out of range (must be 1–25) — validation error
- minScore out of range (must be 0–100) — validation error
- No matching observations for the given query/minScore combination — empty observations array returned
- Upstream grant data source unavailable — may return stale or reduced observation set

## 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 report containing the GrantFit Manufacturing asset profile, a cryptographic proof with report and source digests, a product offer summary (price and settlement method), and a decision object listing up to 25 evidence-scored grant observations — each with a URL, score, title, and evidence — plus total monitored record count and protocol version.

## 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": "GrantFit Manufacturing",
   "slug": "grantfit-manufacturing",
   "market": "Advanced manufacturing grants"
  },
  "proof": {
   "reportDigest": "sha256:…",
   "sourceDigest": "sha256:…"
  },
  "product": {
   "offer": "Matched grant decision report",
   "price": "0.25 USDC",
   "settlement": "x402 · Base mainnet"
  },
  "decision": {
   "buyer": "Small manufacturers",
   "observations": [
    {
     "url": "https://www.grants.gov/api/api-guide",
     "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-grantfit-manufacturing-grant-portfolio-9b52a7ad/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)