x402 Protocol — Base Mainnet

agentic.endpoints

Pay-per-call micro-utilities for autonomous AI agents.
No API keys. No subscriptions. Just USDC micropayments.

How It Works

Agent calls endpoint 402 Payment Required Agent pays USDC on Base Response + signed receipt

Endpoints

POST/once-key
Atomic idempotency witness — claim a key exactly once
POST/scrape
Pay-per-query web scraping and text extraction
POST/pdf-parse
PDF text extraction from URL
POST/compress
Token compression / context reduction for LLMs
POST/vault/store
Store an encrypted item (client-side encryption)
FREE
POST/vault/retrieve
Retrieve an encrypted item from the vault
POST/vault/delete
Delete an encrypted item
FREE
POST/vault/exists
Check if an encrypted item exists
FREE

Quick Start

// Discover endpoints const res = await fetch("https://ai.oliverkiss.com/", { headers: { Accept: "application/json" } }); // x402-enabled agent call (payment handled by agent wallet) const claim = await fetch("https://ai.oliverkiss.com/once-key", { method: "POST", headers: { "Content-Type": "application/json" }, body: JSON.stringify({ namespace: "my-app", action_key: "order-12345" }) });