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Start free. Scale when you need it. AI agents can pay per-request with no subscription.

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For teams and production AI systems

⚡ x402 — Pay-per-request for AI agents

AI agents and automated systems can access premium endpoints without a subscription by paying micro-amounts in USDC on Base. No API key required — just send payment and retry.

How it works: Call any x402-gated endpoint → receive a 402 Payment Required with payment details → send USDC on Base → retry with X-Payment-Proof header.

Supported endpoints & prices:

# Example: retry with payment proof
curl https://inferencelatency.com/competitive-analysis \
  -H "X-Payment-Proof: {"scheme":"exact","network":"base-mainnet","payload":"0xTXHASH","x402Version":1}"