Format Conversion Pro Suite

Format Conversion Pro Suite — Convert structured data with one API: CSV to JSON and back, CSV to XLSX, YAML to JSON and back, and TOML to JSON. The developer format-conversion bridge.

🔁 Rules-based — NOT AI

🚀 Newcomer launch pricing — limited-time introductory rates while we earn our first reviews.

Built for developers, data engineers, integration teams.

Why this exists

Converting between CSV, JSON, XLSX, YAML, and TOML means a different library or website for each direction.

What you get

One API key bridges every common structured-data format in both directions — the conversion toolkit.

Endpoints (6 total)

• POST /v1/csv/to-json
• POST /v1/csv/from-json
• POST /v1/csv/to-xlsx
• POST /v1/yaml/to-json
• POST /v1/yaml/from-json
• POST /v1/toml/to-json

Sample request

curl -X POST https://api-convert-pro-suite.knowlez.com/v1/csv/to-json -H "X-API-Key: <your-key>" -H "Content-Type: application/json" -d '{}'

Pricing

• Starter — $9/mo · 5,000 ops included · $0.003/op overage
• Pro — $29/mo · 50,000 ops included · $0.002/op overage
• Scale — $99/mo · 500,000 ops included · $0.0008/op overage

Swagger / OpenAPI: api-convert-pro-suite.knowlez.com/docs