# Sect8 Section 8 Property Underwriting Memo Generator

> Sect8 Section 8 Property Underwriting Memo Generator is a paid API for AI agents from sect8.xyz, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).

Generates a comprehensive Section 8 housing underwriting memo including HUD/FMR rent support, cash flow analysis, ROI projections, risk context, housing authority contacts, and 0G Compute/Storage proof metadata for a given property.

## Facts

- Endpoint: GET https://sect8.xyz/api/x402/section8-analysis
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sect8-xyz-f5d85bd1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_NvPOHT0FUXC4IIYhHeCVb

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 sect8-xyz-f5d85bd1
```

Example prompt: Can you run a Section 8 underwriting analysis on 742 Evergreen Terrace, Springfield, ZIP 62704 — it's a 3-bedroom, 1-bathroom single-family home listed at $145,000 with about 1,100 square feet, and I think it could rent for around $1,200 a month under the voucher program?

## When to prefer this

Use this endpoint when you need a Section 8 / Housing Choice Voucher-specific investment analysis — especially when you want HUD FMR rent benchmarks, housing authority contact details, and verifiable 0G on-chain proof metadata alongside standard cash flow and ROI figures. Prefer this over generic real estate analysis tools when the investor's strategy explicitly involves Section 8 tenants or voucher program compliance.

## Known failure modes

- Invalid or unrecognized ZIP code returns an error or empty housing authority data
- Missing required fields (address or purchasePrice) may cause incomplete or failed analysis
- ZIP code outside HUD FMR coverage may return limited rent support data
- Invalid listingId or listingsRoot returns a not-found error
- Network or 0G Storage unavailability may delay or fail proof metadata generation
- Payment failure via x402 protocol results in 402 response and no analysis returned

## How this service works

Generate a real estate underwriting memo with strategy fit across Section 8, long-term rental, BRRRR, fix-and-flip, small multifamily, and wholesale, plus rent support, cash flow, ROI, risk context, housing-authority contact details, and 0G Compute/Storage proof metadata.

## Output

Returns a structured Section 8 underwriting memo containing HUD/FMR-based rent support figures, monthly cash flow projections, ROI calculations, risk assessment context, local housing authority contact information, and cryptographic proof metadata from 0G Compute/Storage attesting to the analysis.

## Example request

```json
{
 "address": "742 Evergreen Terrace",
 "zipCode": "62704",
 "bedrooms": 3,
 "bathrooms": 1,
 "propertyType": "single-family home",
 "estimatedRent": 1200,
 "purchasePrice": 145000,
 "squareFootage": 1100
}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "price": {
   "type": "number",
   "description": "Alias for purchasePrice."
  },
  "address": {
   "type": "string",
   "description": "Property address when analyzing a direct property input."
  },
  "zipCode": {
   "type": "string",
   "description": "Five-digit property ZIP code."
  },
  "bedrooms": {
   "type": "number",
   "description": "Bedroom count used for HUD/FMR rent support."
  },
  "bathrooms": {
   "type": "number"
  },
  "listingId": {
   "type": "string",
   "description": "Optional existing Sect8 listing ID."
  },
  "listingsRoot": {
   "type": "string",
   "description": "Optional 0G Storage listings root for existing listing lookup."
  },
  "propertyType": {
   "type": "string"
  },
  "estimatedRent": {
   "type": "number",
   "description": "Optional override for estimated monthly rent."
  },
  "purchasePrice": {
   "type": "number",
   "description": "Purchase/list price in USD."
  },
  "squareFootage": {
   "type": "number"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "message",
  "service",
  "success",
  "exampleInput"
 ],
 "properties": {
  "message": {
   "type": "string"
  },
  "service": {
   "type": "string"
  },
  "success": {
   "type": "boolean"
  },
  "exampleInput": {
   "type": "object",
   "required": [
    "address",
    "zipCode",
    "bedrooms",
    "bathrooms",
    "purchasePrice"
   ],
   "properties": {
    "address": {
     "type": "string"
    },
    "zipCode": {
     "type": "string"
    },
    "bedrooms": {
     "type": "number"
    },
    "bathrooms": {
     "type": "number"
    },
    "purchasePrice": {
     "type": "number"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sect8-xyz-f5d85bd1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from sect8.xyz](https://www.zero.xyz/host/sect8.xyz/llms.txt)