{"circuits":[{"id":"1x2","description":"JoinSplit(1,2,20) — 1 input, 2 outputs, Merkle depth 20","constraintCount":13726,"publicSignals":7},{"id":"2x2","description":"JoinSplit(2,2,20) — 2 inputs, 2 outputs, Merkle depth 20","constraintCount":25877,"publicSignals":8}],"pricing":{"1x2":{"amount":"0.01","currency":"USDC","description":"$0.01"},"2x2":{"amount":"0.02","currency":"USDC","description":"$0.02"}}}