# AffiliateInfo

Source: https://core.telegram.org/bots/api#affiliateinfo

[Documentation index](../llms.txt)

Contains information about the affiliate that received a commission via this transaction.

| Field | Type | Description |
| --- | --- | --- |
| affiliate\_user | [User](user.md) | *Optional*. The bot or the user that received an affiliate commission if it was received by a bot or a user |
| affiliate\_chat | [Chat](chat.md) | *Optional*. The chat that received an affiliate commission if it was received by a chat |
| commission\_per\_mille | Integer | The number of Telegram Stars received by the affiliate for each 1000 Telegram Stars received by the bot from referred users |
| amount | Integer | Integer amount of Telegram Stars received by the affiliate from the transaction, rounded to 0; can be negative for refunds |
| nanostar\_amount | Integer | *Optional*. The number of 1/1000000000 shares of Telegram Stars received by the affiliate; from -999999999 to 999999999; can be negative for refunds |