端点 - 创建

curl --request POST \
  --url https://api.chainstream.io/v2/webhook/endpoint \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "url": "https://example.com",
  "channels": [
    "sol.token.migrated"
  ],
  "description": "Webhook description",
  "disabled": false,
  "filter": "<string>",
  "filterTypes": [
    "<string>"
  ],
  "metadata": {
    "key": "value"
  },
  "rateLimit": 1000,
  "secret": "<string>"
}
'

{
  "id": "ep_01HT7Z4QJ7N2Q9W8P6V3K5M1X2",
  "url": "https://example.com",
  "channels": [
    "sol.token.migrated"
  ],
  "createdAt": "2021-01-01T00:00:00.000Z",
  "description": "Webhook description",
  "disabled": false,
  "filter": "<string>",
  "filterTypes": [
    "<string>"
  ],
  "metadata": {
    "key": "value"
  },
  "rateLimit": 1000,
  "updatedAt": "2021-01-01T00:00:00.000Z"
}