# wallet_sendPreparedCalls > For the complete documentation index, see [llms.txt](/docs/llms.txt). POST https://api.g.alchemy.com/v2/{apiKey} This method is used after signing the signatureRequest returned from prepareCalls to submit a user operation Reference: https://www.alchemy.com/docs/wallets/api-reference/smart-wallets/wallet-api-endpoints/wallet-send-prepared-calls ## Parameters | Name | Type | Required | Description | |------|------|----------|-------------| | params[0] | object | Yes | | ## Result **sendPreparedCallsResponse** (object) ## Example ### Request ```json { "jsonrpc": "2.0", "method": "wallet_sendPreparedCalls", "params": [ { "type": "user-operation-v070", "data": { "sender": "0xa363219d7C0b8673df17529D469Db9eFF0f35D2A", "nonce": "0x10000000000000000", "callData": "0x34fcd5be0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000001234567890123456789012345678901234567890000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000", "paymaster": "0x3f222Df6aB18C1E10d0Ec136503c3B0dfd929048", "paymasterData": "0x0000000000000000682d7e7c9fa6f71c28c31141a11ac9eb2bdbe898ddbd42a4f7085f8bb3380ba75dd9231a386e24fe5a84777217c907391e983b5b0f78a4a9d0fd1c8631dd22c10e106b461c", "paymasterPostOpGasLimit": "0x0", "paymasterVerificationGasLimit": "0x74d3", "maxPriorityFeePerGas": "0x60e4b0", "maxFeePerGas": "0x1bf52290", "callGasLimit": "0x2bb8", "verificationGasLimit": "0xc845", "preVerificationGas": "0x14b74" }, "chainId": "0x66eee", "signature": { "type": "secp256k1", "data": "0xb1a055089b1ba8387ed435f2bd0afe7ff69f22b928cdfdea1b5323c64d6af387164de3fa6febf031b544de46a84d6fb7f084b9798ddfaba820950c257139a7321b" } } ], "id": 1 } ``` ### Response ```json { "jsonrpc": "2.0", "result": { "id": "0x0000000000000000000000000000000000000000000000000000000000066eeec69e468aa6fafb5c7298c02841e76f976b433018266af39a5807bc29ea9ad392", "preparedCallIds": [ "0x0000000000000000000000000000000000000000000000000000000000066eeec69e468aa6fafb5c7298c02841e76f976b433018266af39a5807bc29ea9ad392" ], "details": { "type": "user-operation", "data": { "hash": "0xc69e468aa6fafb5c7298c02841e76f976b433018266af39a5807bc29ea9ad392", "calls": [ { "to": "0x1234567890123456789012345678901234567890", "data": "0x", "value": "0x0" } ] } } }, "id": 1 } ``` ## Code Examples ### cURL ```bash curl --request POST \ --url https://api.g.alchemy.com/v2/docs-demo \ --header 'Content-Type: application/json' \ --data '{ "jsonrpc": "2.0", "id": 1, "method": "wallet_sendPreparedCalls", "params": [ { "type": "user-operation-v070", "data": { "sender": "0xa363219d7C0b8673df17529D469Db9eFF0f35D2A", "nonce": "0x10000000000000000", "callData": "0x34fcd5be0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000001234567890123456789012345678901234567890000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000", "paymaster": "0x3f222Df6aB18C1E10d0Ec136503c3B0dfd929048", "paymasterData": "0x0000000000000000682d7e7c9fa6f71c28c31141a11ac9eb2bdbe898ddbd42a4f7085f8bb3380ba75dd9231a386e24fe5a84777217c907391e983b5b0f78a4a9d0fd1c8631dd22c10e106b461c", "paymasterPostOpGasLimit": "0x0", "paymasterVerificationGasLimit": "0x74d3", "maxPriorityFeePerGas": "0x60e4b0", "maxFeePerGas": "0x1bf52290", "callGasLimit": "0x2bb8", "verificationGasLimit": "0xc845", "preVerificationGas": "0x14b74" }, "chainId": "0x66eee", "signature": { "type": "secp256k1", "data": "0xb1a055089b1ba8387ed435f2bd0afe7ff69f22b928cdfdea1b5323c64d6af387164de3fa6febf031b544de46a84d6fb7f084b9798ddfaba820950c257139a7321b" } } ] }' ``` ### JavaScript ```javascript const options = { method: 'POST', headers: {'Content-Type': 'application/json'}, body: JSON.stringify({ jsonrpc: '2.0', id: 1, method: 'wallet_sendPreparedCalls', params: [ { type: 'user-operation-v070', data: { sender: '0xa363219d7C0b8673df17529D469Db9eFF0f35D2A', nonce: '0x10000000000000000', callData: '0x34fcd5be0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000001234567890123456789012345678901234567890000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000', paymaster: '0x3f222Df6aB18C1E10d0Ec136503c3B0dfd929048', paymasterData: '0x0000000000000000682d7e7c9fa6f71c28c31141a11ac9eb2bdbe898ddbd42a4f7085f8bb3380ba75dd9231a386e24fe5a84777217c907391e983b5b0f78a4a9d0fd1c8631dd22c10e106b461c', paymasterPostOpGasLimit: '0x0', paymasterVerificationGasLimit: '0x74d3', maxPriorityFeePerGas: '0x60e4b0', maxFeePerGas: '0x1bf52290', callGasLimit: '0x2bb8', verificationGasLimit: '0xc845', preVerificationGas: '0x14b74' }, chainId: '0x66eee', signature: { type: 'secp256k1', data: '0xb1a055089b1ba8387ed435f2bd0afe7ff69f22b928cdfdea1b5323c64d6af387164de3fa6febf031b544de46a84d6fb7f084b9798ddfaba820950c257139a7321b' } } ] }) }; fetch('https://api.g.alchemy.com/v2/docs-demo', options) .then(res => res.json()) .then(res => console.log(res)) .catch(err => console.error(err)); ``` ### Python ```python import requests url = "https://api.g.alchemy.com/v2/docs-demo" payload = { "jsonrpc": "2.0", "id": 1, "method": "wallet_sendPreparedCalls", "params": [ { "type": "user-operation-v070", "data": { "sender": "0xa363219d7C0b8673df17529D469Db9eFF0f35D2A", "nonce": "0x10000000000000000", "callData": "0x34fcd5be0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000001234567890123456789012345678901234567890000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000", "paymaster": "0x3f222Df6aB18C1E10d0Ec136503c3B0dfd929048", "paymasterData": "0x0000000000000000682d7e7c9fa6f71c28c31141a11ac9eb2bdbe898ddbd42a4f7085f8bb3380ba75dd9231a386e24fe5a84777217c907391e983b5b0f78a4a9d0fd1c8631dd22c10e106b461c", "paymasterPostOpGasLimit": "0x0", "paymasterVerificationGasLimit": "0x74d3", "maxPriorityFeePerGas": "0x60e4b0", "maxFeePerGas": "0x1bf52290", "callGasLimit": "0x2bb8", "verificationGasLimit": "0xc845", "preVerificationGas": "0x14b74" }, "chainId": "0x66eee", "signature": { "type": "secp256k1", "data": "0xb1a055089b1ba8387ed435f2bd0afe7ff69f22b928cdfdea1b5323c64d6af387164de3fa6febf031b544de46a84d6fb7f084b9798ddfaba820950c257139a7321b" } } ] } headers = {"Content-Type": "application/json"} response = requests.post(url, json=payload, headers=headers) print(response.text) ``` ### Go ```go package main import ( "fmt" "strings" "net/http" "io" ) func main() { url := "https://api.g.alchemy.com/v2/docs-demo" payload := strings.NewReader("{\n \"jsonrpc\": \"2.0\",\n \"id\": 1,\n \"method\": \"wallet_sendPreparedCalls\",\n \"params\": [\n {\n \"type\": \"user-operation-v070\",\n \"data\": {\n \"sender\": \"0xa363219d7C0b8673df17529D469Db9eFF0f35D2A\",\n \"nonce\": \"0x10000000000000000\",\n \"callData\": \"0x34fcd5be0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000001234567890123456789012345678901234567890000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000\",\n \"paymaster\": \"0x3f222Df6aB18C1E10d0Ec136503c3B0dfd929048\",\n \"paymasterData\": \"0x0000000000000000682d7e7c9fa6f71c28c31141a11ac9eb2bdbe898ddbd42a4f7085f8bb3380ba75dd9231a386e24fe5a84777217c907391e983b5b0f78a4a9d0fd1c8631dd22c10e106b461c\",\n \"paymasterPostOpGasLimit\": \"0x0\",\n \"paymasterVerificationGasLimit\": \"0x74d3\",\n \"maxPriorityFeePerGas\": \"0x60e4b0\",\n \"maxFeePerGas\": \"0x1bf52290\",\n \"callGasLimit\": \"0x2bb8\",\n \"verificationGasLimit\": \"0xc845\",\n \"preVerificationGas\": \"0x14b74\"\n },\n \"chainId\": \"0x66eee\",\n \"signature\": {\n \"type\": \"secp256k1\",\n \"data\": \"0xb1a055089b1ba8387ed435f2bd0afe7ff69f22b928cdfdea1b5323c64d6af387164de3fa6febf031b544de46a84d6fb7f084b9798ddfaba820950c257139a7321b\"\n }\n }\n ]\n}") req, _ := http.NewRequest("POST", url, payload) req.Header.Add("Content-Type", "application/json") res, _ := http.DefaultClient.Do(req) defer res.Body.Close() body, _ := io.ReadAll(res.Body) fmt.Println(string(body)) } ``` ### Java ```java HttpResponse response = Unirest.post("https://api.g.alchemy.com/v2/docs-demo") .header("Content-Type", "application/json") .body("{\n \"jsonrpc\": \"2.0\",\n \"id\": 1,\n \"method\": \"wallet_sendPreparedCalls\",\n \"params\": [\n {\n \"type\": \"user-operation-v070\",\n \"data\": {\n \"sender\": \"0xa363219d7C0b8673df17529D469Db9eFF0f35D2A\",\n \"nonce\": \"0x10000000000000000\",\n \"callData\": \"0x34fcd5be0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000001234567890123456789012345678901234567890000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000\",\n \"paymaster\": \"0x3f222Df6aB18C1E10d0Ec136503c3B0dfd929048\",\n \"paymasterData\": \"0x0000000000000000682d7e7c9fa6f71c28c31141a11ac9eb2bdbe898ddbd42a4f7085f8bb3380ba75dd9231a386e24fe5a84777217c907391e983b5b0f78a4a9d0fd1c8631dd22c10e106b461c\",\n \"paymasterPostOpGasLimit\": \"0x0\",\n \"paymasterVerificationGasLimit\": \"0x74d3\",\n \"maxPriorityFeePerGas\": \"0x60e4b0\",\n \"maxFeePerGas\": \"0x1bf52290\",\n \"callGasLimit\": \"0x2bb8\",\n \"verificationGasLimit\": \"0xc845\",\n \"preVerificationGas\": \"0x14b74\"\n },\n \"chainId\": \"0x66eee\",\n \"signature\": {\n \"type\": \"secp256k1\",\n \"data\": \"0xb1a055089b1ba8387ed435f2bd0afe7ff69f22b928cdfdea1b5323c64d6af387164de3fa6febf031b544de46a84d6fb7f084b9798ddfaba820950c257139a7321b\"\n }\n }\n ]\n}") .asString(); ``` ### C# ```csharp using RestSharp; var options = new RestClientOptions("https://api.g.alchemy.com/v2/docs-demo"); var client = new RestClient(options); var request = new RestRequest(""); request.AddJsonBody("{\n \"jsonrpc\": \"2.0\",\n \"id\": 1,\n \"method\": \"wallet_sendPreparedCalls\",\n \"params\": [\n {\n \"type\": \"user-operation-v070\",\n \"data\": {\n \"sender\": \"0xa363219d7C0b8673df17529D469Db9eFF0f35D2A\",\n \"nonce\": \"0x10000000000000000\",\n \"callData\": \"0x34fcd5be0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000001234567890123456789012345678901234567890000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000\",\n \"paymaster\": \"0x3f222Df6aB18C1E10d0Ec136503c3B0dfd929048\",\n \"paymasterData\": \"0x0000000000000000682d7e7c9fa6f71c28c31141a11ac9eb2bdbe898ddbd42a4f7085f8bb3380ba75dd9231a386e24fe5a84777217c907391e983b5b0f78a4a9d0fd1c8631dd22c10e106b461c\",\n \"paymasterPostOpGasLimit\": \"0x0\",\n \"paymasterVerificationGasLimit\": \"0x74d3\",\n \"maxPriorityFeePerGas\": \"0x60e4b0\",\n \"maxFeePerGas\": \"0x1bf52290\",\n \"callGasLimit\": \"0x2bb8\",\n \"verificationGasLimit\": \"0xc845\",\n \"preVerificationGas\": \"0x14b74\"\n },\n \"chainId\": \"0x66eee\",\n \"signature\": {\n \"type\": \"secp256k1\",\n \"data\": \"0xb1a055089b1ba8387ed435f2bd0afe7ff69f22b928cdfdea1b5323c64d6af387164de3fa6febf031b544de46a84d6fb7f084b9798ddfaba820950c257139a7321b\"\n }\n }\n ]\n}", false); var response = await client.PostAsync(request); Console.WriteLine("{0}", response.Content); ``` ## OpenRPC Method Specification ```yaml name: wallet_sendPreparedCalls description: This method is used after signing the signatureRequest returned from prepareCalls to submit a user operation params: - name: params[0] required: true schema: anyOf: - type: object required: - type - data properties: type: type: string enum: - array data: type: array items: anyOf: - description: Prepared User Operation (Entrypoint v0.6.0) with signature type: object required: - chainId - data - signature - type properties: type: type: string description: User Operation (Entrypoint v0.6.0) enum: - user-operation-v060 data: type: object required: - sender - nonce - initCode - callData - callGasLimit - verificationGasLimit - preVerificationGas - maxFeePerGas - maxPriorityFeePerGas - paymasterAndData description: Unsigned User Operation (Entrypoint v0.6.0) properties: sender: type: string pattern: ^0x.*$ errorMessage: Must be a valid Ethereum address starting with '0x' (e.g., '0xa363219d7C0b8673df17529D469Db9eFF0f35D2A') nonce: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' initCode: anyOf: - type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: Present - type: string description: Absent enum: - 0x callData: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' callGasLimit: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' verificationGasLimit: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' preVerificationGas: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' maxFeePerGas: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' maxPriorityFeePerGas: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' paymasterAndData: anyOf: - type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: Present - type: string description: Absent enum: - 0x chainId: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' signature: anyOf: - type: object required: - type - data properties: type: type: string enum: - secp256k1 data: anyOf: - type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: Hex-encoded signature - type: object required: - r - s - yParity properties: r: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' s: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' yParity: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: r, s, yParity - type: object required: - r - s - v properties: r: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' s: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' v: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: r, s, v description: Secp256k1 signature - type: object required: - type - data properties: type: type: string enum: - ecdsa data: anyOf: - type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: Hex-encoded signature - type: object required: - r - s - yParity properties: r: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' s: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' yParity: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: r, s, yParity - type: object required: - r - s - v properties: r: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' s: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' v: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: r, s, v description: ECDSA signature (alias for secp256k1) - description: Prepared User Operation (Entrypoint v0.7.0) with signature type: object required: - chainId - data - signature - type properties: type: type: string description: User Operation (Entrypoint v0.7.0) enum: - user-operation-v070 data: type: object required: - sender - nonce - callData - callGasLimit - verificationGasLimit - preVerificationGas - maxFeePerGas - maxPriorityFeePerGas description: Unsigned User Operation (Entrypoint v0.7.0) properties: sender: type: string pattern: ^0x.*$ errorMessage: Must be a valid Ethereum address starting with '0x' (e.g., '0xa363219d7C0b8673df17529D469Db9eFF0f35D2A') nonce: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' factory: type: string pattern: ^0x.*$ errorMessage: Must be a valid Ethereum address starting with '0x' (e.g., '0xa363219d7C0b8673df17529D469Db9eFF0f35D2A') factoryData: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' callData: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' callGasLimit: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' verificationGasLimit: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' preVerificationGas: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' maxFeePerGas: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' maxPriorityFeePerGas: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' paymaster: type: string pattern: ^0x.*$ errorMessage: Must be a valid Ethereum address starting with '0x' (e.g., '0xa363219d7C0b8673df17529D469Db9eFF0f35D2A') paymasterData: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' paymasterVerificationGasLimit: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' paymasterPostOpGasLimit: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' chainId: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' signature: anyOf: - type: object required: - type - data properties: type: type: string enum: - secp256k1 data: anyOf: - type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: Hex-encoded signature - type: object required: - r - s - yParity properties: r: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' s: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' yParity: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: r, s, yParity - type: object required: - r - s - v properties: r: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' s: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' v: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: r, s, v description: Secp256k1 signature - type: object required: - type - data properties: type: type: string enum: - ecdsa data: anyOf: - type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: Hex-encoded signature - type: object required: - r - s - yParity properties: r: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' s: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' yParity: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: r, s, yParity - type: object required: - r - s - v properties: r: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' s: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' v: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: r, s, v description: ECDSA signature (alias for secp256k1) - description: Prepared EIP-7702 Authorization with signature type: object required: - chainId - data - signature - type properties: type: type: string description: EIP-7702 Authorization Request enum: - authorization data: type: object required: - address - nonce properties: address: type: string pattern: ^0x.*$ errorMessage: Must be a valid Ethereum address starting with '0x' (e.g., '0xa363219d7C0b8673df17529D469Db9eFF0f35D2A') nonce: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' chainId: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' signature: anyOf: - type: object required: - type - data properties: type: type: string enum: - secp256k1 data: anyOf: - type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: Hex-encoded signature - type: object required: - r - s - yParity properties: r: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' s: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' yParity: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: r, s, yParity - type: object required: - r - s - v properties: r: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' s: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' v: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: r, s, v description: Secp256k1 signature - type: object required: - type - data properties: type: type: string enum: - ecdsa data: anyOf: - type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: Hex-encoded signature - type: object required: - r - s - yParity properties: r: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' s: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' yParity: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: r, s, yParity - type: object required: - r - s - v properties: r: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' s: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' v: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: r, s, v description: ECDSA signature (alias for secp256k1) description: Array of prepared calls with signatures - description: Prepared User Operation (Entrypoint v0.6.0) with signature type: object required: - chainId - data - signature - type properties: type: type: string description: User Operation (Entrypoint v0.6.0) enum: - user-operation-v060 data: type: object required: - sender - nonce - initCode - callData - callGasLimit - verificationGasLimit - preVerificationGas - maxFeePerGas - maxPriorityFeePerGas - paymasterAndData description: Unsigned User Operation (Entrypoint v0.6.0) properties: sender: type: string pattern: ^0x.*$ errorMessage: Must be a valid Ethereum address starting with '0x' (e.g., '0xa363219d7C0b8673df17529D469Db9eFF0f35D2A') nonce: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' initCode: anyOf: - type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: Present - type: string description: Absent enum: - 0x callData: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' callGasLimit: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' verificationGasLimit: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' preVerificationGas: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' maxFeePerGas: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' maxPriorityFeePerGas: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' paymasterAndData: anyOf: - type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: Present - type: string description: Absent enum: - 0x chainId: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' signature: anyOf: - type: object required: - type - data properties: type: type: string enum: - secp256k1 data: anyOf: - type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: Hex-encoded signature - type: object required: - r - s - yParity properties: r: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' s: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' yParity: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: r, s, yParity - type: object required: - r - s - v properties: r: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' s: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' v: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: r, s, v description: Secp256k1 signature - type: object required: - type - data properties: type: type: string enum: - ecdsa data: anyOf: - type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: Hex-encoded signature - type: object required: - r - s - yParity properties: r: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' s: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' yParity: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: r, s, yParity - type: object required: - r - s - v properties: r: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' s: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' v: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' description: r, s, v description: ECDSA signature (alias for secp256k1) - description: Prepared User Operation (Entrypoint v0.7.0) with signature type: object required: - chainId - data - signature - type properties: type: type: string description: User Operation (Entrypoint v0.7.0) enum: - user-operation-v070 data: type: object required: - sender - nonce - callData - callGasLimit - verificationGasLimit - preVerificationGas - maxFeePerGas - maxPriorityFeePerGas description: Unsigned User Operation (Entrypoint v0.7.0) properties: sender: type: string pattern: ^0x.*$ errorMessage: Must be a valid Ethereum address starting with '0x' (e.g., '0xa363219d7C0b8673df17529D469Db9eFF0f35D2A') nonce: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' factory: type: string pattern: ^0x.*$ errorMessage: Must be a valid Ethereum address starting with '0x' (e.g., '0xa363219d7C0b8673df17529D469Db9eFF0f35D2A') factoryData: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' callData: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' callGasLimit: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' verificationGasLimit: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' preVerificationGas: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' maxFeePerGas: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' maxPriorityFeePerGas: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' paymaster: type: string pattern: ^0x.*$ errorMessage: Must be a valid Ethereum address starting with '0x' (e.g., '0xa363219d7C0b8673df17529D469Db9eFF0f35D2A') paymasterData: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' paymasterVerificationGasLimit: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' paymasterPostOpGasLimit: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' chainId: type: string pattern: ^0x.*$ errorMessage: Must be a valid hex string starting with '0x' # ... truncated (17310 chars) to keep this page under agent context limits. ```