Skip to content

Latest commit

 

History

History
116 lines (82 loc) · 2.64 KB

add-subsequent-liquidity.md

File metadata and controls

116 lines (82 loc) · 2.64 KB
Raw

Add Subsequent Liquidity

A. Flexible

Transactions

1. AssetTransfer:

Sender: user_address
Receiver: pool_address
Index: asset_1_id
Amount: asset_1_amount

2. AssetTransfer/Pay:

Sender: user_address;
Receiver: pool_address
Index: asset_2_id
Amount: asset_2_amount

3. AppCall:

Sender: user_address
Index: tinyman_amm_v2_app_id
OnComplete: NoOp
App Args: [“add_liquidity”, “flexible”, min_output]
Foreign Assets: [pool_token_asset_id]
Accounts: [pool_address]
Fee: (3 * min_fee)

Side Effects

Local State Changes

  1. asset_1_reserves
  2. asset_2_reserves
  3. issued_pool_tokens
  4. asset_1_protocol_fees
  5. asset_2_protocol_fees
  6. asset_1_cumulative_price
  7. asset_2_cumulative_price
  8. cumulative_price_update_timestamp

Logs

  1. input_asset_id
  2. output_asset_id
  3. swap_amount
  4. poolers_fee_amount
  5. protocol_fee_amount
  6. total_fee_amount

Inner Transactions

1. App Call (to increase op code budget):

It is for increasing the opcode (computational) budget which is required for internal swap calculations.

2. AssetTransfer:

Sender: pool_address
Receiver: user_address
Index: pool_token_asset_id
Amount: (See formula II.B for pool token calculation)

B. Single Asset

Transactions

1. AssetTransfer/Pay:

Sender: user_address
Receiver: pool_address
Index: asset_id
Amount: asset_amount

2.AppCall:

Sender: user_address
Index: tinyman_amm_v2_app_id
OnComplete: NoOp

Side Effects

Local State Changes

  1. asset_1_reserves
  2. asset_2_reserves
  3. issued_pool_tokens
  4. asset_1_protocol_fees
  5. asset_2_protocol_fees
  6. asset_1_cumulative_price
  7. asset_2_cumulative_price
  8. cumulative_price_update_timestamp

Logs

  1. input_asset_id
  2. output_asset_id
  3. swap_amount
  4. poolers_fee_amount
  5. protocol_fee_amount
  6. total_fee_amount

Inner Transactions

1. App Call (to increase op code budget):

It is for increasing the opcode (computational) budget which is required for internal swap calculations.

2. AssetTransfer:

Sender: pool_address
Receiver: user_address
Index: pool_token_asset_id
Amount: (See formula II.B for pool token calculation)