Struct X402ExactEvmPayload 

pub struct X402ExactEvmPayload {
    pub authorization: X402ExactEvmPayloadAuthorization,
    pub signature: String,
}

The x402 protocol exact scheme payload for EVM networks. The scheme is implemented using ERC-3009. For more details, please see EVM Exact Scheme Details.

JSON schema

{
 "title": "x402ExactEvmPayload",
 "description": "The x402 protocol exact scheme payload for EVM networks. The scheme is implemented using ERC-3009. For more details, please see [EVM Exact Scheme Details](https://github.com/coinbase/x402/blob/main/specs/schemes/exact/scheme_exact_evm.md).",
 "examples": [
   {
     "authorization": {
       "from": "0x742d35Cc6634C0532925a3b844Bc454e4438f44e",
       "nonce": "0x1234567890abcdef1234567890abcdef12345678",
       "to": "0x742d35Cc6634C0532925a3b844Bc454e4438f44e",
       "validAfter": "1716150000",
       "validBefore": "1716150000",
       "value": "1000000000000000000"
     },
     "signature": "0xf3746613c2d920b5fdabc0856f2aeb2d4f88ee6037b8cc5d04a71a4462f13480"
   }
 ],
 "type": "object",
 "required": [
   "authorization",
   "signature"
 ],
 "properties": {
   "authorization": {
     "description": "The authorization data for the ERC-3009 authorization message.",
     "examples": [
       {
         "from": "0x742d35Cc6634C0532925a3b844Bc454e4438f44e",
         "nonce": "0x1234567890abcdef1234567890abcdef12345678",
         "to": "0x742d35Cc6634C0532925a3b844Bc454e4438f44e",
         "validAfter": "1716150000",
         "validBefore": "1716150000",
         "value": "1000000000000000000"
       }
     ],
     "type": "object",
     "required": [
       "from",
       "nonce",
       "to",
       "validAfter",
       "validBefore",
       "value"
     ],
     "properties": {
       "from": {
         "description": "The 0x-prefixed, checksum EVM address of the sender of the payment.",
         "examples": [
           "0x742d35Cc6634C0532925a3b844Bc454e4438f44e"
         ],
         "type": "string",
         "pattern": "^0x[0-9a-fA-F]{40}$"
       },
       "nonce": {
         "description": "The hex-encoded nonce of the payment.",
         "examples": [
           "0x1234567890abcdef1234567890abcdef12345678"
         ],
         "type": "string"
       },
       "to": {
         "description": "The 0x-prefixed, checksum EVM address of the recipient of the payment.",
         "examples": [
           "0x742d35Cc6634C0532925a3b844Bc454e4438f44e"
         ],
         "type": "string",
         "pattern": "^0x[0-9a-fA-F]{40}$"
       },
       "validAfter": {
         "description": "The unix timestamp after which the payment is valid.",
         "examples": [
           "1716150000"
         ],
         "type": "string"
       },
       "validBefore": {
         "description": "The unix timestamp before which the payment is valid.",
         "examples": [
           "1716150000"
         ],
         "type": "string"
       },
       "value": {
         "description": "The value of the payment, in atomic units of the payment asset.",
         "examples": [
           "1000000000000000000"
         ],
         "type": "string"
       }
     }
   },
   "signature": {
     "description": "The EIP-712 hex-encoded signature of the ERC-3009 authorization message.",
     "examples": [
       "0xf3746613c2d920b5fdabc0856f2aeb2d4f88ee6037b8cc5d04a71a4462f13480"
     ],
     "type": "string"
   }
 }
}

Fields

authorization: X402ExactEvmPayloadAuthorization

signature: String

The EIP-712 hex-encoded signature of the ERC-3009 authorization message.

Implementations

impl X402ExactEvmPayload

pub fn builder() -> X402ExactEvmPayload

Trait Implementations

impl Clone for X402ExactEvmPayload

fn clone(&self) -> X402ExactEvmPayload

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for X402ExactEvmPayload

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for X402ExactEvmPayload

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&X402ExactEvmPayload> for X402ExactEvmPayload

fn from(value: &X402ExactEvmPayload) -> Self

Converts to this type from the input type.

impl From<X402ExactEvmPayload> for X402ExactEvmPayload

fn from(value: X402ExactEvmPayload) -> Self

Converts to this type from the input type.

impl Serialize for X402ExactEvmPayload

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<X402ExactEvmPayload> for X402ExactEvmPayload

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(value: X402ExactEvmPayload) -> Result<Self, ConversionError>

Performs the conversion.