CSV to JSON API
Parse CSV to JSON array. Auto-detect delimiter, headers. x402 micropayment.
Open source Repository Open in the app JSON README (API)
About
Parse CSV to JSON array. Auto-detect delimiter, headers. x402 micropayment.
Details
- Kind
- MCP servers
- Topic
- Files & documents
- Publisher
- br0ski777
- Origin
- official
- Category
- ferramentas
- Transport
- sse
- Version
- 1.1.0
- Last push
- 2026-09-02T19:55:34Z
- Repository state
- ativo
- Language
- TypeScript
- License
- MIT
- Added
- 2026-08-29 03:01:43
- Updated
- 2026-08-29 03:01:43
- Origin id
io.github.Br0ski777/csv-to-json
README
# CSV to JSON API
[](https://csv-to-json.api.klymax402.com/mcp)
[](https://x402.org)
[](LICENSE)
Parse CSV to JSON array -- auto-detect delimiter (comma/semicolon/tab/pipe), header row support. Pay-per-call via [x402](https://x402.org) (USDC on Base L2) -- no API key, no signup, no rate-limit wall.
Part of the [klymax402](https://klymax402.com) marketplace -- 100 x402 micropayment APIs for AI agents, one wallet, USDC on Base.
## Quickstart -- MCP
Add to your MCP client config (Claude Desktop, Cursor, ElizaOS, etc.):
```json
{
"mcpServers": {
"csv-to-json": {
"url": "https://csv-to-json.api.klymax402.com/mcp"
}
}
}
```
## Quickstart -- HTTP (x402)
```bash
curl -X POST "https://csv-to-json.api.klymax402.com/api/parse" \
-H "Content-Type: application/json" \
-d '{"csv":"..."}'
# -> 402 Payment Required, with an x402 payment challenge in the response body
```
Any x402-aware client ([`@x402/fetch`](https://www.npmjs.com/package/@x402/fetch), [`x402-agent-tools`](https://www.npmjs.com/package/x402-agent-tools), ATXP) handles the 402 -> sign -> retry cycle automatically.
## Tools
| Tool | Method | Path | Price | Description |
|---|---|---|---|---|
| `data_parse_csv_to_json` | POST | `/api/parse` | $0.003 | Parse CSV text to JSON array |
### `data_parse_csv_to_json`
Use this when you need to convert CSV data to a JSON array. Returns parsed data with auto-detected settings in JSON.
**Parameters**
| Name | Type | Required | Description |
|---|---|---|---|
| `csv` | string | yes | CSV content to parse |
| `delimiter` | string | no | Delimiter: comma, semicolon, tab, pipe (default: auto-detect) |
| `hasHeaders` | boolean | no | First row is headers (default: true) |
Example response:
```json
{"data":[{"name":"Alice","age":"30","city":"Paris"},{"name":"Bob","age":"25","city":"London"}],"rowCount":2,"columnCount":3,"detectedDelimiter":",","headers":["name","age","city"]}
```
**When to use**: data migration, importing spreadsheets into APIs, converting exported CSV reports, and preparing tabular data for analysis.
**Not for**: JSON validation (use `data_validate_json`), markdown conversion (use `text_convert_markdown_to_html`), web scraping (use `web_scrape_to_markdown`).
## Example agent prompts
- "Convert CSV data to a JSON array"
## Payment
- Protocol: [x402](https://x402.org) -- HTTP-native pay-per-call, no signup, no API key
- Network: Base L2 (`eip155:8453`)
- Asset: USDC
- Facilitator: Coinbase CDP (primary), PayAI (fallback)
- Also reachable via [ATXP](https://atxp.ai) (OAuth-wrapped x402, RFC 9728 protected-resource metadata)
## Part of klymax402
100 x402 micropayment APIs for AI agents -- one wallet, USDC on Base, zero signup.
- Catalog: https://klymax402.com/llms.txt
- Full API reference: https://klymax402.com/llms-full.txt
- Live stats: https://klymax402.com/stats
## License
MIT