Example inputPOST /api/v1/x402/join-csv
{
"fields": [
"a",
"b,c",
"d"
]
}Portable intent card · data-quality
Join CSV API for agents
Join fields into a CSV row with proper quoting. Call when you emit CSV without a spreadsheet library. Returns CSV row string and field count for $0.001 USDC via x402 on Base. No network, no keys, no retention; first-party local JSON only. Results are advisory; the caller owns budgets, auth, and production controls.
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/join-csv -m POST -H 'x-delx-source: intent-card-join-csv-api' --max-amount 0.001 -b '{"fields":["a","b,c","d"]}'Agent discoverydelx/intent-card/v1
{
"intent": "Join CSV for an agent workflow",
"tool_name": "util_join_csv",
"price_usdc": "0.001",
"machine_url": "https://commerce.delx.ai/intents/join-csv-api.json"
}Portable and inspectable