Start free. Scale with micropayments. No contracts, no minimums.
For developers and researchers
No credit card required
For agents and apps in production
Pay with SN33 token or USDC coming soon
For organizations at scale
Annual licensing, fiat or crypto
x402 is a payment protocol that lets agents pay for API calls using USDC stablecoins on Base. When an agent queries ReadyAI, it receives an HTTP 402 response with payment instructions. The agent's wallet automatically completes the micropayment and gets the data. No human approval needed.
Yes. Enterprise customers can pay via Stripe (credit card, ACH, wire). The Builder tier uses x402 micropayments by default, but we can set up traditional billing for high-volume users. Contact sales.
The Explorer tier allows 100 MCP queries per day. This resets at midnight UTC. No API key required for the free tier — just install the MCP server and start querying.
ReadyAI's data is 86% more accurate than human annotation and 51% more accurate than GPT-4o, independently validated through our Ipsos enterprise partnership. Quality is enforced by Bittensor's decentralized validation mechanism.