API reference · schema

A2AEvent

6 fields · used by 0 operations

Last reviewed 2026-10-11

Fields

Field	Type	Meaning
`admit_card`	object or null
`send`	object or null
`push`	object or null
`result`	object or null
`sign_as`	string	for admit_card: partner_key \| unknown_key \| none default `"partner_key"`
`tamper`	object or null	card fields changed AFTER signing

Smallest valid example

{
  "sign_as": "partner_key"
}

JSON Schema

Show the raw definition

{
  "properties": {
    "admit_card": {
      "anyOf": [
        {
          "additionalProperties": true,
          "type": "object"
        },
        {
          "type": "null"
        }
      ],
      "title": "Admit Card"
    },
    "send": {
      "anyOf": [
        {
          "additionalProperties": true,
          "type": "object"
        },
        {
          "type": "null"
        }
      ],
      "title": "Send"
    },
    "push": {
      "anyOf": [
        {
          "additionalProperties": true,
          "type": "object"
        },
        {
          "type": "null"
        }
      ],
      "title": "Push"
    },
    "result": {
      "anyOf": [
        {
          "additionalProperties": true,
          "type": "object"
        },
        {
          "type": "null"
        }
      ],
      "title": "Result"
    },
    "sign_as": {
      "type": "string",
      "title": "Sign As",
      "description": "for admit_card: partner_key | unknown_key | none",
      "default": "partner_key"
    },
    "tamper": {
      "anyOf": [
        {
          "additionalProperties": true,
          "type": "object"
        },
        {
          "type": "null"
        }
      ],
      "title": "Tamper",
      "description": "card fields changed AFTER signing"
    }
  },
  "type": "object",
  "title": "A2AEvent"
}

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