Claude MarketplacesSubmit
br0ski777 avatar

CSV to JSON API

br0ski777/csv-to-json-x402

A straightforward CSV parser that handles the messy work of delimiter detection and header inference, then hands you back clean JSON arrays. It runs as a remote service over SSE and uses x402 micropayments, so you're paying per conversion rather than running your own parser. Reach for this when you're building workflows that ingest CSVs from external sources and need consistent JSON output without maintaining parsing logic. The GitHub repo shows TypeScript source but light documentation, so expect to test against your specific CSV formats. Good fit for automation pipelines where you'd rather delegate parsing to an API than bundle a library.

tool
1
transport
SSE
last updated
May 16, 2026
View on GitHub

Tools

1 tools

Public tool metadata for what this MCP can expose to an agent.

data_parse_csv_to_jsonUse this when you need to convert CSV data to a JSON array. Returns parsed data with auto-detected settings in JSON. Returns: 1. data (array of objects with column names as keys) 2. rowCount 3. colum3 params

Use this when you need to convert CSV data to a JSON array. Returns parsed data with auto-detected settings in JSON. Returns: 1. data (array of objects with column names as keys) 2. rowCount 3. colum

Parameters* required
csvstring
CSV content to parse
delimiterstring
Delimiter: comma, semicolon, tab, pipe (default: auto-detect)
hasHeadersboolean
First row is headers (default: true)

Sponsors

Promote your product hereReach 125k+ visitors monthlyPromote your product hereReach 125k+ visitors monthlyAgent CaffeineSponsoredClose your lid, come back to finished workSnugSponsoredThe clipboard manager for the AI eraPromote your product hereReach 125k+ visitors monthlyWaxSponsoredBlock anything with supervision, without erasing your iPhonePromote your product hereReach 125k+ visitors monthlyknobsSponsoredSee your site on any phone, any day, in any language

Readme

CSV to JSON API

MCP Server x402 License: MIT

Parse CSV to JSON array -- auto-detect delimiter (comma/semicolon/tab/pipe), header row support. Pay-per-call via x402 (USDC on Base L2) -- no API key, no signup, no rate-limit wall.

Part of the klymax402 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.):

{
  "mcpServers": {
    "csv-to-json": {
      "url": "https://csv-to-json.api.klymax402.com/mcp"
    }
  }
}

Quickstart -- HTTP (x402)

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

View the full README on GitHub

Details

Repository
github.com/br0ski777/csv-to-json-x402
Website
github.com/Br0ski777/csv-to-json-x402
Category
Data & Analytics
Transport
SSE
Registry
MCP registry, active

More from br0ski777

Related Data & Analytics MCP servers

View all
1moooonad avatarMcp Google Sheets Fullmoooonad/mcp-google-sheets-fullFull Google Sheets MCP: 26 tools + run_sheets_script escape hatch. User OAuth, no service account.0stars
2igormilovanovic avatarMCP Data Converterio.github.igormilovanovic/data-converterConvert between 200+ format pairs: JSON, CSV, XML, YAML, PDF, Excel, DOCX and more.0stars
3infoinlet-marketplace avatarMcp Datainfoinlet-marketplace/marketplaceTabular data for AI agents — load CSV/JSON/XLSX, query, group-by, stats (no database).0stars
4kalehdoo avatarWarehouse Mcpkalehdoo/warehouse-mcpProduction MCP server for Postgres, Oracle, Snowflake, BigQuery, Redshift, DuckDB, MotherDuck.0stars
5negokaz avatarExcelnegokaz/excel-mcp-serverA Model Context Protocol (MCP) server that reads and writes MS Excel data954stars
6sbroenne avatarMCP Server for Excelsbroenne/mcp-server-excelExcel automation for AI - Sheets, Power Query, DAX, VBA, Tables, Ranges and more. Windows only.887stars