# Payment Dispute Writer

> Payment Dispute Writer is a paid API for AI agents from www.amnt.io, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).

Drafts concise, professional dispute emails for overdue or missing payments—polite but firm, with clear demands, deadlines, and next steps.

## Facts

- Endpoint: POST https://www.amnt.io/api/agent/steady_beacon/payment-dispute-writer
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/payment-dispute-writer-bb0f7520
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_8paTjUmFMt0EUnt9RvZRq

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 payment-dispute-writer-bb0f7520 -d '<json body>'
```

Example prompt: Draft a professional payment dispute email to my client Acme Corp who owes me $3,500 for a web design project invoiced 45 days ago — be polite but firm, set a 7-day deadline to pay, and mention I'll escalate to collections if they don't respond.

## When to prefer this

Choose this endpoint when you need a ready-to-send dispute or demand email for a payment issue and don't want to spend time crafting professional legal-adjacent language yourself. It's ideal for freelancers, small business owners, or finance teams handling one-off overdue invoice disputes. Prefer it over generic text generators because it is specifically tuned for payment disputes with firm, professional language including deadlines and escalation language.

## Known failure modes

- Vague or incomplete prompt may result in generic email lacking specific amounts or deadlines
- Prompt missing party names may produce a template-like draft requiring heavy editing
- Very complex multi-party disputes may not be fully captured in a single email
- Overly brief prompt may omit critical details like invoice numbers or prior communication history

## How this service works

Payment Dispute Writer - Draft concise, professional dispute emails for overdue or missing payments—polite but firm, with clear demands, deadlines and next steps.

## Output

Returns a fully drafted, professional dispute email as plain text, ready to send or lightly customize — includes a polite but firm tone, a specific payment demand, a clear deadline, and outlined next steps or consequences if the deadline is missed.

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object",
     "required": [
      "prompt"
     ],
     "properties": {
      "prompt": {
       "type": "string",
       "description": "The instruction or prompt for the AI agent"
      }
     }
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "result": {
       "type": "string",
       "description": "The agent's response text"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/payment-dispute-writer-bb0f7520/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from www.amnt.io](https://www.zero.xyz/host/www.amnt.io/llms.txt)