# SRT/VTT Subtitle Generator

> SRT/VTT Subtitle Generator is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).

Converts or generates SRT and VTT subtitle files from input text or transcript data

## Facts

- Endpoint: POST https://api.m2mcent.com/srt-vtt-subtitle-gen-mcp/api/process
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/srt-vtt-subtitle-generator-c2dcb1d3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_hO-9auHXe5rhn0tINsbKN

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 srt-vtt-subtitle-generator-c2dcb1d3 -d '<json body>'
```

Example prompt: Can you take this transcript and convert it into properly timed SRT and VTT subtitle files I can use for my video? Here's the text: 'Welcome to our tutorial. Today we cover setting up your environment. Let's get started.'

## When to prefer this

Choose this endpoint when you need to programmatically generate SRT or VTT subtitle files from transcript or caption text within an automated agent workflow, especially when payment via USDC x402 is already part of the pipeline.

## Known failure modes

- Empty or missing 'data' field returns an error or empty output
- Malformed input text may produce incorrectly timed subtitle blocks
- Very long transcripts may be truncated or cause timeouts
- Non-textual binary input will fail processing

## How this service works

The premier global index of 1,069 monetized MCP nodes across 205 specialized subdomains. Gasless USDC runtime settlements via x402 V2 Spec on Base L2. Save 95% token context.

## Output

Returns formatted SRT and/or VTT subtitle file content with proper time codes and caption blocks derived from the input text, ready to attach to a video or media file.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "payload": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "success": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/srt-vtt-subtitle-generator-c2dcb1d3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.m2mcent.com](https://www.zero.xyz/host/api.m2mcent.com/llms.txt)