# ApexAPI Text to Markdown Converter

> ApexAPI Text to Markdown Converter is a paid API for AI agents from apex-api-gamma.vercel.app, paid per call via x402, $0.137228/call, status unknown (last checked 2026-10-23).

Converts or formats text input into Markdown syntax

## Facts

- Endpoint: POST https://apex-api-gamma.vercel.app/api/tools/text/markdown?utm_source=zero.xyz
- Price: $0.137228/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/apexapi-text-to-markdown-converter-f563092d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_CWpxO7eE4TQcj7wEjnObe

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 apexapi-text-to-markdown-converter-f563092d -d '<json body>'
```

Example prompt: Convert this plain text into properly formatted Markdown for me: 'Introduction\nThis is a document about APIs. They help connect systems.\nFeatures\n- Easy to use\n- Pay per call'

## When to prefer this

Use this endpoint when you need a quick, pay-per-call Markdown conversion without setting up API keys or authentication. Ideal for agents that occasionally need to format text as Markdown and want to pay only for what they use via USDC on Base.

## Known failure modes

- Empty or missing query field returns a validation error
- Extremely long input may exceed processing limits
- Ambiguous or unstructured input may produce inconsistently formatted Markdown
- Payment failure (402) if insufficient USDC balance on Base
- Service unavailability on the Vercel deployment may return 5xx errors

## How this service works

Crypto, AI, Social Media, Finance, Weather, Tools &amp; more. Pay per call in USDC on Base. No API keys.

## Output

Returns an object containing the input text reformatted as Markdown, with appropriate syntax such as headers, bullet points, bold text, code blocks, and other Markdown elements applied based on the content structure.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "query": {
   "type": "string",
   "description": "Search query or input parameter"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "description": "API response data"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/apexapi-text-to-markdown-converter-f563092d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from apex-api-gamma.vercel.app](https://www.zero.xyz/host/apex-api-gamma.vercel.app/llms.txt)