Example inputPOST /api/v1/x402/pad-string
{
"text": "hello agent world"
}Portable intent card · utility
Pad String for Agents API 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.
Intent to transaction
One command, attributed.
The source header follows this discovery route through challenge, payment and delivery without exposing the buyer or request body.
npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/pad-string -m POST -H 'x-delx-source: intent-card-pad-string-api' --max-amount 0.001 -b '{"text":"hello agent world"}'Agent discoverydelx/intent-card/v1
{
"intent": "Pad String for Agents for an agent workflow",
"tool_name": "util_pad_string",
"price_usdc": "0.001",
"machine_url": "https://commerce.delx.ai/intents/pad-string-api.json"
}Portable and inspectable