ALSP · x402 Exact Session Client Base mainnet · real USDC

Your wallet signs each EIP-3009 payment, your browser keeps the hash-chained journal, and the server only proxies the x402 call and runs the library's receipt and settlement checks. It never holds keys.

not connected

1 · Provider profile


      
      
      
      
      
      

      
    

    

      
2 · Session terms

      

        

        

        

      

      

        

        

      

      
      
      

      
1000 atomic = 0.001 USDC. Budgets are per session and count every reservation, including unresolved ones.

    

    

      
3 · Paid call

      
      
      

      
Flow: unpaid 402 probe → reserve budget + nonce in the journal → wallet signs → submission intent journaled → one send → response journaled → receipt and RPC verified. Any ambiguity ends in RECONCILIATION_REQUIRED, never a retry.

    

  

  

    
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