Check x402 endpoints the way a paying agent would: free quick check, full diagnosis, fix plans with code for your stack, and go/no-go before paying. Paid calls via x402 on Base or Solana, no API key.
Prices and medians update for the tier you select.
No providers in this market have a Pro-tier plan — try another tier.
Ranked by how closely each one matches X402 Doctor's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.
Market = the products most similar to this one by capability; prices are median / quartiles over its priced members, separated by provider type and buyer tier.