InputPOST /api/v1/x402/pad-string
{
"text": "hello agent world"
}Web and API intelligence · utility
Pad String for Agents
Pad a string to width. Use for fixed-width logs, CSV alignment, or receipt fields that need left/right padding. Returns the padded string with the applied width and fill character. $0.001 USDC per successful call via x402 on Base—deterministic first-party JSON, no API key, no subscription, and nothing is billed on structured validation errors.
One-command purchase
Run it from an agent.
No account or API key. AgentCash reads the 402 challenge, pays no more than the declared cap, retries the request and returns the result.
npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/pad-string -m POST -H 'x-delx-source: product-page' --max-amount 0.001 -b '{"text":"hello agent world"}'Delivered resultapplication/json
{
"schema": "delx/pad-string/v1",
"text": "hello agent world",
"width": 10
}Machine-readable evidence