# OmniAPI Text Markdown Converter

> OmniAPI Text Markdown Converter is a paid API for AI agents from omni-api-cyan.vercel.app, paid per call via x402, $0.086827/call, status unknown (last checked 2026-09-15).

Converts or formats text input into Markdown format via a pay-per-call API using x402 micropayments

## Facts

- Endpoint: POST https://omni-api-cyan.vercel.app/api/tools/text/markdown
- Price: $0.086827/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/omniapi-text-markdown-converter-e2124fd7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_PsMbgm7u8-jQL3RU7T_39

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 omniapi-text-markdown-converter-e2124fd7 -d '<json body>'
```

Example prompt: Can you convert this plain text into markdown format for me: 'Project Update: We launched three features this week. First, dark mode. Second, improved search. Third, a new dashboard.'

## When to prefer this

Choose this endpoint when you need a quick, pay-per-call text-to-markdown conversion without setting up a local library or managing dependencies. It is suitable for agents operating in x402-payment-enabled environments where per-call micropayments in USDC are acceptable. Prefer this over local solutions when you need a hosted, stateless conversion service accessible via HTTP.

## Known failure modes

- Missing required 'query' field returns a 400 validation error
- Malformed or empty input may return a generic API error response
- Payment failure via x402 results in 402 Payment Required, blocking the request
- Ambiguous input structure may produce inconsistent or minimal markdown output
- Server-side errors on the Vercel deployment may return 500 responses

## How this service works

444 endpoints across 9+ chains. Crypto, AI, Social, Finance, Weather, Tools. Pay per call in USDC via x402 with 4 facilitators: Dexter, Meridian, FluxA, GoPlausible.

## Output

Returns the input text converted and formatted as Markdown, with appropriate syntax such as headers, bullet points, bold/italic emphasis, and code blocks applied based on the structure of the input content.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "query"
 ],
 "properties": {
  "input": {
   "type": "string",
   "description": "Input data for the endpoint"
  },
  "query": {
   "type": "string",
   "description": "Search query or input text"
  },
  "params": {
   "type": "object",
   "description": "Additional parameters"
  }
 }
}
```

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/omniapi-text-markdown-converter-e2124fd7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from omni-api-cyan.vercel.app](https://www.zero.xyz/host/omni-api-cyan.vercel.app/llms.txt)