sqlfmt REST API Reference.

Name: sqlfmt
Availability: OnlineOnly

Send a POST /api/v1/analyze request to format and validate SQL from your CI pipeline, editor extension, or scripts.

Using the API

Send a POST request with your SQL and options.

API KEYSQL QUERYDIALECT

cURL Request

curl https://www.sqlfmt.app/api/v1/analyze \
  --request POST \
  --header 'Authorization: Bearer YOUR_KEY' \
  --header 'Content-Type: application/json' \
  --data '{
  "sql": "select id,name from users where active=1",
  "options": {
    "dialect": "postgresql"
  }
}'

200Response example

{
  "formatted": "SELECT\n  id,\n  name\nFROM\n  users\nWHERE\n  active = 1",
  "formatError": null,
  "syntaxErrors": [],
  "typoWarnings": [],
  "lintWarnings": []
}