# Control Freelance – Agent Offer Optimizer

> Control Freelance – Agent Offer Optimizer is a paid API for AI agents from control-freelance-kit.saiikork.chatgpt.site, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).

Optimizes and structures a freelance service offer by generating a polished title, one-liner, deliverables list, tags, and acceptance criteria from a rough description.

## Facts

- Endpoint: POST https://control-freelance-kit.saiikork.chatgpt.site/api/agent-offer-optimizer
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/control-freelance-agent-offer-optimizer-a72b2674
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ZnIDA5RVsubHc1TfU0cyV

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 control-freelance-agent-offer-optimizer-a72b2674 -d '<json body>'
```

Example prompt: Can you polish my freelance offer? The service is called 'Data Cleanup Pro', description is 'I clean and deduplicate your CSV files and provide a quality report', deliverables are 'Clean CSV' and 'Quality report', and turnaround is 24 hours — I want a sharper title, a punchy one-liner, better deliverables, acceptance criteria, and relevant tags.

## When to prefer this

Choose this endpoint when you need to transform a rough, informal freelance service description into a structured, professional offer with tags, acceptance criteria, and a concise one-liner — particularly useful before publishing to a marketplace or sending a proposal. It is purpose-built for freelancer offer optimization, not generic text rewriting or document formatting.

## Known failure modes

- Title too short (below 3 chars) or too long (above 160 chars) returns a 400 validation error
- Description below 10 chars or above 3000 chars returns a 400 validation error
- Turnaround hours outside 1–720 range returns a 400 validation error
- More than 12 deliverables returns a 400 validation error
- Payment failure (insufficient USDC balance) returns a 402 error
- Service unavailable returns a 503 with no result

## How this service works

Control Freelance: plantilla editable para organizar clientes, cobros y flujo de caja. Compra por PayPal o entrega automática x402 en USDC.

## Output

A JSON object containing an optimized offer title, a concise one-liner summary, a refined deliverables array, an acceptance criteria array describing measurable completion conditions, and a tags array for discovery and categorization.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "title": {
   "type": "string",
   "maxLength": 160,
   "minLength": 3
  },
  "description": {
   "type": "string",
   "maxLength": 3000,
   "minLength": 10
  },
  "deliverables": {
   "type": "array",
   "items": {
    "type": "string"
   },
   "maxItems": 12
  },
  "turnaround_hours": {
   "type": "number",
   "maximum": 720,
   "minimum": 1
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "tags": [
   "csv",
   "data-cleaning"
  ],
  "title": "CSV cleanup and quality report",
  "one_liner": "Receive a deduplicated CSV plus a clear data-quality report.",
  "deliverables": [
   "Quality report",
   "Clean CSV"
  ],
  "acceptance_criteria": [
   "Duplicate rows are removed and counted."
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/control-freelance-agent-offer-optimizer-a72b2674/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from control-freelance-kit.saiikork.chatgpt.site](https://www.zero.xyz/host/control-freelance-kit.saiikork.chatgpt.site/llms.txt)