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AgentShelf Lines Lowercase
x402
AgentShelf Lines Lowercase is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.009/call, status unknown (last checked 2026-10-11).
Transforms lines of text to lowercase, processing the input string server-side for a flat $0.009 USDC fee.
Price / call$0.009
Success—
StatusUnknown
How this service works
Call when an agent needs lines of text transformed with lowercase. No network. Send JSON {"text":"b\na\n"}. Exact $0.009 USDC on Base. Try unpaid POST /v1/sandbox/lines-lowercase first.
Output
The endpoint returns the input text with all characters converted to lowercase, preserving line structure and whitespace. The response is the transformed string ready for downstream use.
Example use cases
Normalize user-submitted form data
“Take this user-submitted comment and convert it all to lowercase before I store it: 'GREAT Product, Really LOVED IT!! Will Buy Again.'”
Prepare text for case-insensitive search indexing
“I need to lowercase this article excerpt so it can be indexed for case-insensitive search: 'The Quick Brown Fox Jumps Over The Lazy Dog. Lorem IPSUM Dolor Sit Amet.'”
Standardize CSV field values
“Convert all these category labels to lowercase so they match our database schema: 'Electronics, HOME Appliances, SPORTS & Outdoors, Books, CLOTHING'”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/lines-lowercase?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a reliable, paid, production-grade lowercase transformation without any local computation — especially in agentic pipelines where consistent server-side processing and x402 micropayment billing are required. Prefer the free unpaid sandbox endpoint at POST /v1/sandbox/lines-lowercase for testing or cost-sensitive workflows.
Side effects
- Empty or missing 'text' field returns a validation error
- Text exceeding 100,000 characters is rejected
- Payment failure or insufficient USDC balance prevents processing
- Network or server errors return 5xx responses
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string | Input for this SKU. The route description says whether it is plain text, a URL, base64 bytes, or an already-encoded token. |
Tags
x402
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