24K Labs Case Converter API

x402

24K Labs Case Converter API is a paid API for AI agents from api.24klabs.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-13).

Converts text to any of eight common casing formats including upper, lower, title, sentence, snake_case, camelCase, kebab-case, and CONSTANT_CASE.

Price / call$0.001

Seller volume →—

Success—

StatusUnknown

How this service works

Convert text between upper, lower, title, sentence, snake_case, camelCase, kebab-case, CONSTANT.

Output

Returns the input text transformed into the requested casing format (e.g. camelCase, snake_case, kebab-case, CONSTANT_CASE, title case, sentence case, uppercase, or lowercase).

Example use cases

Normalizing variable names for code

“I need to convert 'user profile picture url' into camelCase so I can use it as a JavaScript variable name.”

Formatting database column names

“Take the phrase 'Total Order Amount' and convert it to snake_case so I can use it as a PostgreSQL column name.”

Generating URL-safe slugs from titles

“Convert 'My Awesome Blog Post Title' to kebab-case so I can use it in a URL slug.”

Technical details

Endpoint

POSThttps://api.24klabs.ai/api/v1/case-convert

When to prefer

Use this endpoint when you need a reliable, programmatic way to reformat text or identifiers across any of the eight common casing conventions, especially in automated pipelines for code generation, API design, or content normalization — avoiding the need to implement custom regex or string manipulation logic.

Side effects

Unsupported case format specified returns an error
Empty input text returns an error or empty string
Very long input strings may be truncated or rejected
Non-ASCII or Unicode characters may produce unexpected casing behavior

Input

Schema · Request body

Field	Type	Description
to	string
text	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "result": "helloWorldExample"
  }
}

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Example use cases

Normalizing variable names for code

“I need to convert 'user profile picture url' into camelCase so I can use it as a JavaScript variable name.”

Formatting database column names

“Take the phrase 'Total Order Amount' and convert it to snake_case so I can use it as a PostgreSQL column name.”

Generating URL-safe slugs from titles

“Convert 'My Awesome Blog Post Title' to kebab-case so I can use it in a URL slug.”

Technical details

Endpoint

POSThttps://api.24klabs.ai/api/v1/case-convert

When to prefer

Side effects

Unsupported case format specified returns an error
Empty input text returns an error or empty string
Very long input strings may be truncated or rejected
Non-ASCII or Unicode characters may produce unexpected casing behavior

Input

Schema · Request body

Field	Type	Description
to	string
text	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "result": "helloWorldExample"
  }
}