Dex Swaps
The optimism.dex_swaps table provides indexed views of all DEX swaps transacted for the chain. All DEX swaps tables follows the same database schema presented below.
Columns
| Name | Type | Description |
|---|---|---|
| aggregator_name | text |
The name of the DEX aggregator that facilitated the DEX swap (null if not found). |
| block_number | integer |
The block number at which the DEX swap occurred. |
| contract_address | text |
The contract address of the pool that facilitated the DEX swap. |
| contract_version | text |
The version of the exchange contract (e.g. v1 or v2). |
| effective_price | numeric |
The price of the to-token denominated by the from-token (i.e. quantity_out / quantity_in). |
| exchange_name | text |
The name of the exchange that facilitated the DEX swap. |
| from_token_address | text |
The address of the token that was swapped in. |
| log_index | integer |
The log index at which the DEX swap occurred. |
| origin_address | text |
The address that submitted the transaction that contained the swap. |
| quantity_in | numeric |
The amount of the token that was swapped in. |
| quantity_out | numeric |
The amount of the token that was swapped out. |
| sender_address | text |
The address that sent the tokens to the pool in the swap. |
| timestamp | timestamp without time zone |
The timestamp at which the DEX swap occurred. |
| to_token_address | text |
The address of the token that was swapped out. |
| transaction_hash | text |
The transaction hash at which the DEX swap occurred. |
| __block_number | integer |
The last block number in the batch that the data was updated in. |
| __confirmed | boolean |
Flag indicating whether the transfer has been confirmed. |
| __last_modified | timestamp |
The date at which this row was last updated (in ISO-8601 format). |
Supported Protocols
| Protocol | |||
|---|---|---|---|
| 0x-v1 | 1inch-v1 | 1inch-v2 | 1inch-v3 |
| archly-v1 | balancer-v2 | bitkeep-v1 | clipper-v1 |
| curve-metapool | curve-v1 | dodo-v1 | dodoswap-private |
| dodoswap-stable | dodoswap-v2 | elkswap-v1 | firebird-v1 |
| kyber-elastic | kyber-v1 | kyber-v2 | metamask-v1 |
| okx-v1 | open-ocean-v1 | openxswap-v1 | paraswap-v1 |
| solidly-v1-forks | sushiswap-v3 | synapse-v1 | uniswap-v2-forks |
| uniswap-v3 | velodrome-v1 | velodrome-v2 | whaleswap-v1 |
| zipswap-v1 |
Indexes
| Index |
|---|
| aggregator_name, timestamp, log_index |
| exchange_name, contract_version, timestamp, log_index |
| exchange_name, to_token_address, timestamp, log_index |
| exchange_name, from_token_address, timestamp, log_index |
| exchange_name, timestamp, log_index |
| contract_address, timestamp, log_index |
| sender_address, timestamp, log_index |
| origin_address, timestamp, log_index |
| from_token_address, to_token_address, timestamp, log_index |
| to_token_address, timestamp, log_index |
| from_token_address, timestamp, log_index |
| timestamp, log_index |
| transaction_hash, log_index |
| __last_modified |
| __indexer_id WHERE __confirmed = false |
| __indexer_id, __block_number |
| block_number, log_index |
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