Struct X402UptoEvmPermit2PayloadPermit2Authorization 

pub struct X402UptoEvmPermit2PayloadPermit2Authorization {
    pub deadline: String,
    pub from: X402UptoEvmPermit2PayloadPermit2AuthorizationFrom,
    pub nonce: X402UptoEvmPermit2PayloadPermit2AuthorizationNonce,
    pub permitted: X402UptoEvmPermit2PayloadPermit2AuthorizationPermitted,
    pub spender: X402UptoEvmPermit2PayloadPermit2AuthorizationSpender,
    pub witness: X402UptoEvmPermit2PayloadPermit2AuthorizationWitness,
}

The authorization data for the Permit2 PermitWitnessTransferFrom message. The permitted.amount is the maximum the client authorizes; the actual settled amount is decided by the resource server at settle time and MUST be less than or equal to it.

JSON schema

{
 "description": "The authorization data for the Permit2 PermitWitnessTransferFrom message. The `permitted.amount` is the maximum the client authorizes; the actual settled amount is decided by the resource server at settle time and MUST be less than or equal to it.",
 "type": "object",
 "required": [
   "deadline",
   "from",
   "nonce",
   "permitted",
   "spender",
   "witness"
 ],
 "properties": {
   "deadline": {
     "description": "The unix timestamp before which the permit is valid.",
     "examples": [
       "1740672154"
     ],
     "type": "string"
   },
   "from": {
     "description": "The 0x-prefixed, checksum EVM address of the sender of the payment.",
     "examples": [
       "0x857b06519E91e3A54538791bDbb0E22373e36b66"
     ],
     "type": "string",
     "pattern": "^0x[0-9a-fA-F]{40}$"
   },
   "nonce": {
     "description": "The Permit2 nonce as a decimal string (uint256).",
     "examples": [
       "12345678901234567890"
     ],
     "type": "string",
     "pattern": "^[0-9]+$"
   },
   "permitted": {
     "description": "The token permissions for the transfer.",
     "type": "object",
     "required": [
       "amount",
       "token"
     ],
     "properties": {
       "amount": {
         "description": "The maximum amount the client authorizes to transfer in atomic units.",
         "examples": [
           "5000000"
         ],
         "type": "string"
       },
       "token": {
         "description": "The 0x-prefixed, checksum EVM address of the token to transfer.",
         "examples": [
           "0x036CbD53842c5426634e7929541eC2318f3dCF7e"
         ],
         "type": "string",
         "pattern": "^0x[0-9a-fA-F]{40}$"
       }
     }
   },
   "spender": {
     "description": "The 0x-prefixed, checksum EVM address of the spender (the x402 Upto Permit2 proxy contract).",
     "examples": [
       "0x4020A4f3b7b90ccA423B9fabCc0CE57C6C240002"
     ],
     "type": "string",
     "pattern": "^0x[0-9a-fA-F]{40}$"
   },
   "witness": {
     "description": "The witness data containing payment details. Includes a `facilitator` field to bind the authorization to a specific facilitator address.",
     "type": "object",
     "required": [
       "facilitator",
       "to",
       "validAfter"
     ],
     "properties": {
       "facilitator": {
         "description": "The 0x-prefixed, checksum EVM address of the facilitator authorized to settle this payment. MUST match the `facilitatorAddress` advertised in the payment requirements `extra` field.",
         "examples": [
           "0x1111111111111111111111111111111111111111"
         ],
         "type": "string",
         "pattern": "^0x[0-9a-fA-F]{40}$"
       },
       "to": {
         "description": "The 0x-prefixed, checksum EVM address of the recipient.",
         "examples": [
           "0x209693Bc6afc0C5328bA36FaF03C514EF312287C"
         ],
         "type": "string",
         "pattern": "^0x[0-9a-fA-F]{40}$"
       },
       "validAfter": {
         "description": "The unix timestamp after which the payment is valid.",
         "examples": [
           "1740672089"
         ],
         "type": "string"
       }
     }
   }
 }
}

Fields

deadline: String

The unix timestamp before which the permit is valid.

from: X402UptoEvmPermit2PayloadPermit2AuthorizationFrom

The 0x-prefixed, checksum EVM address of the sender of the payment.

nonce: X402UptoEvmPermit2PayloadPermit2AuthorizationNonce

The Permit2 nonce as a decimal string (uint256).

permitted: X402UptoEvmPermit2PayloadPermit2AuthorizationPermitted

spender: X402UptoEvmPermit2PayloadPermit2AuthorizationSpender

The 0x-prefixed, checksum EVM address of the spender (the x402 Upto Permit2 proxy contract).

witness: X402UptoEvmPermit2PayloadPermit2AuthorizationWitness

Implementations

impl X402UptoEvmPermit2PayloadPermit2Authorization

pub fn builder() -> X402UptoEvmPermit2PayloadPermit2Authorization

Trait Implementations

impl Clone for X402UptoEvmPermit2PayloadPermit2Authorization

fn clone(&self) -> X402UptoEvmPermit2PayloadPermit2Authorization

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for X402UptoEvmPermit2PayloadPermit2Authorization

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for X402UptoEvmPermit2PayloadPermit2Authorization

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&X402UptoEvmPermit2PayloadPermit2Authorization> for X402UptoEvmPermit2PayloadPermit2Authorization

fn from(value: &X402UptoEvmPermit2PayloadPermit2Authorization) -> Self

Converts to this type from the input type.

impl From<X402UptoEvmPermit2PayloadPermit2Authorization> for X402UptoEvmPermit2PayloadPermit2Authorization

fn from(value: X402UptoEvmPermit2PayloadPermit2Authorization) -> Self

Converts to this type from the input type.

impl Serialize for X402UptoEvmPermit2PayloadPermit2Authorization

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<X402UptoEvmPermit2PayloadPermit2Authorization> for X402UptoEvmPermit2PayloadPermit2Authorization

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from( value: X402UptoEvmPermit2PayloadPermit2Authorization, ) -> Result<Self, ConversionError>

Performs the conversion.