cowswap_v1_polygon

Tables

CoWSwapEthFlow_createOrder_function

CoWSwap EthFlow contract order creation function calls containing native cryptocurrency swap parameters and order hash outputs. Used for tracking intent-based DEX orders where users deposit native tokens (ETH, BNB, MATIC) to receive specified token amounts through CoWSwap settlement protocol.

Columns

Column	Type	Description
`block_timestamp`	`TIMESTAMP`	Timestamp when the block was produced. UTC timezone, millisecond precision.
`block_number`	`INT64`	Sequential identifier for the block in which the event or transaction was recorded. Integer value indicating the block’s position in the blockchain.
`transaction_hash`	`STRING`	Unique identifier for the transaction. 66-character hex string including 0x prefix.
`trace_address`	`STRING`	Hierarchical position of the internal call within a transaction’s execution trace. Comma-separated sequence of integers representing the call path, where each number indicates the index of the call at that nesting level, with null representing top-level calls.
`status`	`BOOL`	Transaction execution outcome indicator. Boolean value where true represents successful execution and false represents failed execution.
`from_address`	`STRING`	Address that initiated the transaction or contract call. Hex-encoded, 0x-prefixed, 42-character string.
`to_address`	`STRING`	Address receiving the transaction or contract call. Hex-encoded, 0x-prefixed, 42-character string.
`value`	`FLOAT64`	Amount of native cryptocurrency sent with the transaction. Floating-point representation in whole units (e.g., ETH, BNB, MATIC).
`gas_used`	`INT64`	Amount of gas consumed by the transaction execution. Integer representing the actual computational steps used.
`gas`	`NUMERIC`	Gas limit allocated for the transaction execution. Integer representing the maximum computational steps allowed.
`signature`	`STRING`	Function selector identifying which contract function was called. 10-character hex string including 0x prefix.
`in_order`	`STRUCT<buyToken STRING, receiver STRING, sellAmount STRING, buyAmount STRING, appData STRING, feeAmount STRING, validTo STRING, partiallyFillable BOOL, quoteId STRING>`	Request-for-Quote (RFQ) order details structure containing maker and taker information. Structure includes token addresses for assets being exchanged, maker address, allowed sender address, and token amounts for both maker and taker sides of the trade.
`out_orderHash`	`STRING`	Unique identifier hash for the order being filled. 66-character hex string including 0x prefix.

Sample Data

gas	value	status	gas_used	in_order	signature	to_address	block_number	from_address	out_orderHash	block_timestamp	transaction_hash
65589	207512459916065700000	true	56228	{“appData”:“0x98bd3cbc61fc21381be29b97294c0064096f87be5a76fe4389416df32ef533dd”,“quoteId”:“19436”,“validTo”:“1751808196”,“buyToken”:“0x1bfd67037b42cf73acf2047067bd4f2c47d9bfd6”,“receiver”:“0x99798d6e26e82450b61c561c02dedb15d596b49d”,“buyAmount”:“34635”,“feeAmount”:“0”,“sellAmount”:“207512459916065704524”,“partiallyFillable”:false}	0x322bba21	0xba3cb449bd2b4adddbc894d8697f5170800eadec	73649136	0x99798d6e26e82450b61c561c02dedb15d596b49d	0x44b6f0618773eb68382f2381b42ed0f5f19cd9c305d21bc64a84e221817a55d9	2025-07-06T12:53:51.000Z	0xdd92a8ca3397407f414a3c3e2cfe7827ac52d6c503f0fca1142e1d7b47b2e6ee
65616	3e+22	true	56252	{“appData”:“0x98bd3cbc61fc21381be29b97294c0064096f87be5a76fe4389416df32ef533dd”,“quoteId”:“20500”,“validTo”:“1751840184”,“buyToken”:“0x3c499c542cef5e3811e1192ce70d8cc03d5c3359”,“receiver”:“0x647540bfc5199fd94b95445070db4027fd5ce78c”,“buyAmount”:“5527422800”,“feeAmount”:“0”,“sellAmount”:“30000000000000000000000”,“partiallyFillable”:false}	0x322bba21	0xba3cb449bd2b4adddbc894d8697f5170800eadec	73664165	0x647540bfc5199fd94b95445070db4027fd5ce78c	0xd33d23ed775eb992cc37b533664dce1b9302d04415b422ac35a043753b0da35b	2025-07-06T21:46:31.000Z	0x8f1ed7aedd45039e55b6c007c23698f98717a321112329b43d89532e3a1f9080
85641	470000000000000000000	true	56288	{“appData”:“0x98bd3cbc61fc21381be29b97294c0064096f87be5a76fe4389416df32ef533dd”,“quoteId”:“20375”,“validTo”:“1751837503”,“buyToken”:“0x8f3cf7ad23cd3cadbd9735aff958023239c6a063”,“receiver”:“0x6dd7ad25e24ba162034d2dca833733ba8a9c9ae9”,“buyAmount”:“85860592061973525966”,“feeAmount”:“0”,“sellAmount”:“470000000000000000000”,“partiallyFillable”:false}	0x322bba21	0xba3cb449bd2b4adddbc894d8697f5170800eadec	73662912	0x6dd7ad25e24ba162034d2dca833733ba8a9c9ae9	0xd88cba3b64a874b71b8587d3fd76bef445593036d87be1f656ea292cbee7871f	2025-07-06T21:02:07.000Z	0xd413921bcd1d6a00284f9512ec720f27c172dca3f86bf1c8950e31ab51c4c63f

Example Query

Query with partition filter

SELECT *
FROM `tt-contracts.cowswap_v1_polygon.CoWSwapEthFlow_createOrder_function`
WHERE block_timestamp >= DATE_SUB(CURRENT_DATE(), INTERVAL 7 DAY)
LIMIT 100

CoWSwapEthFlow_OrderPlacement_event

CoW Protocol native ETH order placement events emitted by the EthFlow contract. Records user-initiated swap orders that wrap native chain tokens (ETH, WBNB, WMATIC) into their wrapped equivalents for execution through CoW Protocol’s batch auction settlement system.

Columns

Column	Type	Description
`block_timestamp`	`TIMESTAMP`	Timestamp when the block was produced. UTC timezone, millisecond precision.
`block_number`	`INT64`	Sequential identifier for the block in which the event or transaction was recorded. Integer value indicating the block’s position in the blockchain.
`transaction_hash`	`STRING`	Unique identifier for the transaction. 66-character hex string including 0x prefix.
`log_index`	`INT64`	Position of the event within the block’s transaction logs. Zero-indexed integer representing the sequential order of log emission.
`address`	`STRING`	Contract address that emitted the event. Hex-encoded, 0x-prefixed, 42-character string.
`removed`	`BOOL`	Boolean flag indicating whether the event log was removed from the blockchain due to a chain reorganization.
`in_sender`	`STRING`	Address that initiated the transaction or operation. Hex-encoded, 0x-prefixed, 42-character string.
`in_order`	`STRUCT<sellToken STRING, buyToken STRING, receiver STRING, sellAmount STRING, buyAmount STRING, validTo STRING, appData STRING, feeAmount STRING, kind STRING, partiallyFillable BOOL, sellTokenBalance STRING, buyTokenBalance STRING>`	Request-for-Quote (RFQ) order details structure containing maker and taker information. Structure includes token addresses for assets being exchanged, maker address, allowed sender address, and token amounts for both maker and taker sides of the trade.
`in_signature`	`STRUCT<scheme INT64, data STRING>`	Cryptographic signature authorizing the order execution. Hex-encoded byte string used to verify the order was signed by the maker’s private key.
`in_data`	`STRING`	Encoded input data for the contract function call. Hex-encoded byte string representing function parameters and additional call data.

Sample Data

address	in_data	removed	in_order	in_sender	log_index	block_number	in_signature	block_timestamp	transaction_hash
0xba3cb449bd2b4adddbc894d8697f5170800eadec	0x00000000000947ab68b0b705	false	{“kind”:“0xf3b277728b3fee749481eb3e0b3b48980dbbab78658fc419025cb16eee346775”,“appData”:“0xfabea5fb03bd88de23cdbaecdbda8a5262e6b47ae4d95e1a67b8f4128a66c175”,“validTo”:“4294967295”,“buyToken”:“0x3c499c542cef5e3811e1192ce70d8cc03d5c3359”,“receiver”:“0xcdb6d29a5f2f8d56af07588f5bea0e500b72548a”,“buyAmount”:“240513”,“feeAmount”:“0”,“sellToken”:“0x0d500b1d8e8ef31e21c99d1db9a6444d3adf1270”,“sellAmount”:“1000000000000000000”,“buyTokenBalance”:“0x5a28e9363bb942b639270062aa6bb295f434bcdfc42c97267bf003f272060dc9”,“sellTokenBalance”:“0x5a28e9363bb942b639270062aa6bb295f434bcdfc42c97267bf003f272060dc9”,“partiallyFillable”:false}	0xcdb6d29a5f2f8d56af07588f5bea0e500b72548a	139	75771117	{“data”:“0xba3cb449bd2b4adddbc894d8697f5170800eadec”,“scheme”:0}	2025-08-28T19:37:47.000Z	0x2925e41c5d6f9a6afb881eb5e85213765d4563d143fe4d25e650de735ba4454f
0xba3cb449bd2b4adddbc894d8697f5170800eadec	0x000000000009494768b0bcaa	false	{“kind”:“0xf3b277728b3fee749481eb3e0b3b48980dbbab78658fc419025cb16eee346775”,“appData”:“0xd7e27923e5a18d36851057738a3970e4ddd2905e85b5fc19436a160647863fff”,“validTo”:“4294967295”,“buyToken”:“0xc2132d05d31c914a87c6611c10748aeb04b58e8f”,“receiver”:“0x639840fd2513b866a8c00129cdaae5ba608885f4”,“buyAmount”:“240320”,“feeAmount”:“0”,“sellToken”:“0x0d500b1d8e8ef31e21c99d1db9a6444d3adf1270”,“sellAmount”:“1000000000000000000”,“buyTokenBalance”:“0x5a28e9363bb942b639270062aa6bb295f434bcdfc42c97267bf003f272060dc9”,“sellTokenBalance”:“0x5a28e9363bb942b639270062aa6bb295f434bcdfc42c97267bf003f272060dc9”,“partiallyFillable”:false}	0x639840fd2513b866a8c00129cdaae5ba608885f4	417	75771801	{“data”:“0xba3cb449bd2b4adddbc894d8697f5170800eadec”,“scheme”:0}	2025-08-28T20:02:05.000Z	0x2eb6daef38d1cb725b7dcfad98286a4fffa66888fdae2821df643a2bf52033f9
0xba3cb449bd2b4adddbc894d8697f5170800eadec	0x000000000009559b68b0f221	false	{“kind”:“0xf3b277728b3fee749481eb3e0b3b48980dbbab78658fc419025cb16eee346775”,“appData”:“0x3ef3a294cd064e411b78c2b2ec3d47d0884cf83bdeb81c2141712d16d111dbf0”,“validTo”:“4294967295”,“buyToken”:“0x7ceb23fd6bc0add59e62ac25578270cff1b9f619”,“receiver”:“0x1dc8e4179a6a39339dc71ddab189e95ba370225a”,“buyAmount”:“600605868266456”,“feeAmount”:“0”,“sellToken”:“0x0d500b1d8e8ef31e21c99d1db9a6444d3adf1270”,“sellAmount”:“11000000000000000000”,“buyTokenBalance”:“0x5a28e9363bb942b639270062aa6bb295f434bcdfc42c97267bf003f272060dc9”,“sellTokenBalance”:“0x5a28e9363bb942b639270062aa6bb295f434bcdfc42c97267bf003f272060dc9”,“partiallyFillable”:false}	0x1dc8e4179a6a39339dc71ddab189e95ba370225a	173	75778190	{“data”:“0xba3cb449bd2b4adddbc894d8697f5170800eadec”,“scheme”:0}	2025-08-28T23:49:59.000Z	0xce093b849a97a1d4800a3593a9c38a3652415773c572f89dd4179a4ffc520b3b

Example Query

Query with partition filter

SELECT *
FROM `tt-contracts.cowswap_v1_polygon.CoWSwapEthFlow_OrderPlacement_event`
WHERE block_timestamp >= DATE_SUB(CURRENT_DATE(), INTERVAL 7 DAY)
LIMIT 100

GPv2AllowListAuthentication_SolverAdded_event

Event logs recording solver addresses being added to the CoW Protocol GPv2 (Gnosis Protocol v2) authentication allow list. Tracks authorization of solver accounts permitted to execute settlements on the protocol.

Columns

Column	Type	Description
`block_timestamp`	`TIMESTAMP`	Timestamp when the block was produced. UTC timezone, millisecond precision.
`block_number`	`INT64`	Sequential identifier for the block in which the event or transaction was recorded. Integer value indicating the block’s position in the blockchain.
`transaction_hash`	`STRING`	Unique identifier for the transaction. 66-character hex string including 0x prefix.
`log_index`	`INT64`	Position of the event within the block’s transaction logs. Zero-indexed integer representing the sequential order of log emission.
`address`	`STRING`	Contract address that emitted the event. Hex-encoded, 0x-prefixed, 42-character string.
`removed`	`BOOL`	Boolean flag indicating whether the event log was removed from the blockchain due to a chain reorganization.
`in_solver`	`STRING`	Address of the solver that executed the settlement or was added to the allow list. Hex-encoded, 0x-prefixed, 42-character string.

Sample Data

address	removed	in_solver	log_index	block_number	block_timestamp	transaction_hash
0x2c4c28ddbdac9c5e7055b4c863b72ea0149d8afe	false	0x8497b82a31dc91c274a068900f1100de243bfdf8	288	75360553	2025-08-18T14:37:38.000Z	0x2b50178fffa0b4d039b9d88b9d9270ff609842b5786664dcd835c86272ea5325
0x2c4c28ddbdac9c5e7055b4c863b72ea0149d8afe	false	0xbee0a8f78875bd23a8b5a1d7283b163ae7dadcf5	289	75360553	2025-08-18T14:37:38.000Z	0x2b50178fffa0b4d039b9d88b9d9270ff609842b5786664dcd835c86272ea5325
0x2c4c28ddbdac9c5e7055b4c863b72ea0149d8afe	false	0x6715174ade6ac9fb8e0d5461b8051f7dd496798b	151	73408082	2025-06-30T13:47:46.000Z	0xf41c9b4ea428148fade5a1596190ac10cd326468c2595d7c06590ec7c21d7fa9

Example Query

Query with partition filter

SELECT *
FROM `tt-contracts.cowswap_v1_polygon.GPv2AllowListAuthentication_SolverAdded_event`
WHERE block_timestamp >= DATE_SUB(CURRENT_DATE(), INTERVAL 7 DAY)
LIMIT 100

GPv2Settlement_settle_function

CoW Protocol GPv2Settlement contract settle function calls containing batched trade executions with tokens, clearing prices, and interaction sequences. Records complete settlement transactions for intent-based order matching and execution.

Columns

Column	Type	Description
`block_timestamp`	`TIMESTAMP`	Timestamp when the block was produced. UTC timezone, millisecond precision.
`block_number`	`INT64`	Sequential identifier for the block in which the event or transaction was recorded. Integer value indicating the block’s position in the blockchain.
`transaction_hash`	`STRING`	Unique identifier for the transaction. 66-character hex string including 0x prefix.
`trace_address`	`STRING`	Hierarchical position of the internal call within a transaction’s execution trace. Comma-separated sequence of integers representing the call path, where each number indicates the index of the call at that nesting level, with null representing top-level calls.
`status`	`BOOL`	Transaction execution outcome indicator. Boolean value where true represents successful execution and false represents failed execution.
`from_address`	`STRING`	Address that initiated the transaction or contract call. Hex-encoded, 0x-prefixed, 42-character string.
`to_address`	`STRING`	Address receiving the transaction or contract call. Hex-encoded, 0x-prefixed, 42-character string.
`value`	`FLOAT64`	Amount of native cryptocurrency sent with the transaction. Floating-point representation in whole units (e.g., ETH, BNB, MATIC).
`gas_used`	`INT64`	Amount of gas consumed by the transaction execution. Integer representing the actual computational steps used.
`gas`	`NUMERIC`	Gas limit allocated for the transaction execution. Integer representing the maximum computational steps allowed.
`signature`	`STRING`	Function selector identifying which contract function was called. 10-character hex string including 0x prefix.
`in_tokens`	`ARRAY<STRING>`	Array of token contract addresses involved in the operation. Hex-encoded, 0x-prefixed, 42-character strings.
`in_clearingPrices`	`ARRAY<STRING>`	Array of token prices used to settle the batch of trades. String-encoded integer values representing exchange rates between tokens in the settlement.
`in_trades`	`ARRAY<STRUCT<sellTokenIndex STRING, buyTokenIndex STRING, receiver STRING, sellAmount STRING, buyAmount STRING, validTo STRING, appData STRING, feeAmount STRING, flags STRING, executedAmount STRING, signature STRING>>`	Array of trade orders included in the settlement batch. Each struct contains sell and buy token indices referencing in_tokens array, receiver address, amounts, order validity timestamp, application data hash, fee amount, execution flags, actual executed amount, and cryptographic signature for order verification.
`in_interactions`	`ARRAY<STRING>`	Array of encoded contract interactions executed during trade settlement. Each element is a concatenated string containing target address, value, and calldata for contract calls made as part of the settlement process.

Sample Data

No sample data available.

Example Query

Query with partition filter

SELECT *
FROM `tt-contracts.cowswap_v1_polygon.GPv2Settlement_settle_function`
WHERE block_timestamp >= DATE_SUB(CURRENT_DATE(), INTERVAL 7 DAY)
LIMIT 100

GPv2Settlement_Settlement_event

Settlement execution events from the CoW Protocol GPv2Settlement contract recording solver addresses that successfully executed trade batches.

Columns

Column	Type	Description
`block_timestamp`	`TIMESTAMP`	Timestamp when the block was produced. UTC timezone, millisecond precision.
`block_number`	`INT64`	Sequential identifier for the block in which the event or transaction was recorded. Integer value indicating the block’s position in the blockchain.
`transaction_hash`	`STRING`	Unique identifier for the transaction. 66-character hex string including 0x prefix.
`log_index`	`INT64`	Position of the event within the block’s transaction logs. Zero-indexed integer representing the sequential order of log emission.
`address`	`STRING`	Contract address that emitted the event. Hex-encoded, 0x-prefixed, 42-character string.
`removed`	`BOOL`	Boolean flag indicating whether the event log was removed from the blockchain due to a chain reorganization.
`in_solver`	`STRING`	Address of the solver that executed the settlement or was added to the allow list. Hex-encoded, 0x-prefixed, 42-character string.

Sample Data

address	removed	in_solver	log_index	block_number	block_timestamp	transaction_hash
0x9008d19f58aabd9ed0d60971565aa8510560ab41	false	0x1cbf92c76b0ed66aa4fc38e73f9bc60e812120fc	246	75580871	2025-08-24T02:10:25.000Z	0x5af6d9fa4c8cee576a7469d74548887bbf791cd4b459fdd6151ceaf4b7697e4a
0x9008d19f58aabd9ed0d60971565aa8510560ab41	false	0x1cbf92c76b0ed66aa4fc38e73f9bc60e812120fc	1170	75593633	2025-08-24T09:53:41.000Z	0xd821990c049da4da452e25bfb558f061633b8b2239f73652174bbd1547a76ce6
0x9008d19f58aabd9ed0d60971565aa8510560ab41	false	0x1cbf92c76b0ed66aa4fc38e73f9bc60e812120fc	412	75609662	2025-08-24T19:52:45.000Z	0x635634c81b8e90e1ece9bfc7f00648c3b42bfd7d076581e32e67f67483becd2c

Example Query

Query with partition filter

SELECT *
FROM `tt-contracts.cowswap_v1_polygon.GPv2Settlement_Settlement_event`
WHERE block_timestamp >= DATE_SUB(CURRENT_DATE(), INTERVAL 7 DAY)
LIMIT 100

GPv2Settlement_Trade_event

Trade execution events from CoW Protocol’s GPv2Settlement contract containing order details, token addresses, and executed amounts. Records completed swaps with owner address, unique order identifier, buy/sell token pairs, traded quantities, and associated fees for order settlement tracking.

Columns

Column	Type	Description
`block_timestamp`	`TIMESTAMP`	Timestamp when the block was produced. UTC timezone, millisecond precision.
`block_number`	`INT64`	Sequential identifier for the block in which the event or transaction was recorded. Integer value indicating the block’s position in the blockchain.
`transaction_hash`	`STRING`	Unique identifier for the transaction. 66-character hex string including 0x prefix.
`log_index`	`INT64`	Position of the event within the block’s transaction logs. Zero-indexed integer representing the sequential order of log emission.
`address`	`STRING`	Contract address that emitted the event. Hex-encoded, 0x-prefixed, 42-character string.
`removed`	`BOOL`	Boolean flag indicating whether the event log was removed from the blockchain due to a chain reorganization.
`in_owner`	`STRING`	Address that owns or controls the shares or position being deposited or withdrawn. Hex-encoded, 0x-prefixed, 42-character string.
`in_sellToken`	`STRING`	Contract address of the token being sold in the trade. Hex-encoded, 0x-prefixed, 42-character string.
`in_buyToken`	`STRING`	Contract address of the token being purchased in the trade. Hex-encoded, 0x-prefixed, 42-character string.
`in_sellAmount`	`STRING`	Amount of tokens sold in the trade. Numeric string representation of token quantity in smallest denomination.
`in_buyAmount`	`STRING`	Amount of tokens received in the trade. Numeric string representation of token quantity in smallest denomination.
`in_feeAmount`	`STRING`	Fee amount charged for the flash loan or transaction. Numeric string representation of fee quantity in smallest denomination.
`in_orderUid`	`STRING`	Unique identifier for the order being executed in the trade. Hex-encoded string containing order hash, owner address, and validity timestamp.

Sample Data

address	removed	in_owner	log_index	in_buyToken	in_orderUid	block_number	in_buyAmount	in_sellToken	in_sellAmount	block_timestamp	transaction_hash
0x9008d19f58aabd9ed0d60971565aa8510560ab41	false	0x55ee93f2e06c7322efd96765d21c68fefbaa7f43	498	0x3c499c542cef5e3811e1192ce70d8cc03d5c3359	0x91632de99d87fe5869107e7b408ab76ec7a6ac063581eb83215be479b694867a55ee93f2e06c7322efd96765d21c68fefbaa7f43692c89e7	79709887	80009242	0x0566c506477cd2d8df4e0123512dbc344bd9d111	662209466356426046987	2025-11-30T17:46:52.000Z	0x08d848203b2aa1ee7f65b738f050328d9b8a0af5dcb8a8fb17c33fd3a972e91a
0x9008d19f58aabd9ed0d60971565aa8510560ab41	false	0x9008d19f58aabd9ed0d60971565aa8510560ab41	505	0x0d500b1d8e8ef31e21c99d1db9a6444d3adf1270	0xddcea386dc643fb7af112311d4ae6d707e317f3a7248f038086d51c52b78279e9008d19f58aabd9ed0d60971565aa8510560ab41692ccc70	79715716	32502247811419690598	0x078f358208685046a11c85e8ad32895ded33a249	4805	2025-11-30T21:01:10.000Z	0xe86b5e8f2072ad905264da31ee1fe8f58a228ff45f6b64be680f9724a2d5bf87
0x9008d19f58aabd9ed0d60971565aa8510560ab41	false	0x9008d19f58aabd9ed0d60971565aa8510560ab41	1104	0x0d500b1d8e8ef31e21c99d1db9a6444d3adf1270	0x64130cc9fde3bda033f1d76c052ba83c26961907bb940bb5ba0e698f296076039008d19f58aabd9ed0d60971565aa8510560ab41692c7810	79704922	30979180309774201287	0x078f358208685046a11c85e8ad32895ded33a249	4549	2025-11-30T15:01:22.000Z	0xdd8d3a4e50ba211b103b52e0b287d42fc9e088c42151c99ef48f7bcd343581ce

Example Query

Query with partition filter

SELECT *
FROM `tt-contracts.cowswap_v1_polygon.GPv2Settlement_Trade_event`
WHERE block_timestamp >= DATE_SUB(CURRENT_DATE(), INTERVAL 7 DAY)
LIMIT 100

UChildERC20Proxy_Transfer_event

Token transfer events from the UChildERC20Proxy contract on Polygon, part of the Polygon-Ethereum bridge infrastructure for moving ERC20 tokens. Captures minting (from zero address) and transfer operations with sender, recipient, and token amount data for analyzing cross-chain token flows.

Columns

Column	Type	Description
`block_timestamp`	`TIMESTAMP`	Timestamp when the block was produced. UTC timezone, millisecond precision.
`block_number`	`INT64`	Sequential identifier for the block in which the event or transaction was recorded. Integer value indicating the block’s position in the blockchain.
`transaction_hash`	`STRING`	Unique identifier for the transaction. 66-character hex string including 0x prefix.
`log_index`	`INT64`	Position of the event within the block’s transaction logs. Zero-indexed integer representing the sequential order of log emission.
`address`	`STRING`	Contract address that emitted the event. Hex-encoded, 0x-prefixed, 42-character string.
`removed`	`BOOL`	Boolean flag indicating whether the event log was removed from the blockchain due to a chain reorganization.
`in_from`	`STRING`	Address originating the transfer or operation. Hex-encoded, 0x-prefixed, 42-character string.
`in_to`	`STRING`	Destination address receiving tokens or assets in the operation. Hex-encoded, 0x-prefixed, 42-character string.
`in_value`	`STRING`	Amount of tokens transferred, minted, or burned in the operation. Numeric string representation preserving precision for large integer values.

Sample Data

in_to	address	in_from	removed	in_value	log_index	block_number	block_timestamp	transaction_hash
0xdd9eb88c5c6d2a85a08a96c7f0cccce27cb843cb	0x2f4efd3aa42e15a1ec6114547151b63ee5d39958	0x0000000000000000000000000000000000000000	false	1000000000000000000	499	71752784	2025-05-20T14:57:10.000Z	0xd294be4306339ef3b6f8b7c116a50e55f369187f938fc4be5632c93f871c485d
0xd08496b29f853d0f3d85afd6c0191f1d78dd7bd8	0x2f4efd3aa42e15a1ec6114547151b63ee5d39958	0x0000000000000000000000000000000000000000	false	5000000000000000000	551	71713248	2025-05-19T15:28:46.000Z	0xda95ac78655df65021433e7cc2938bab9a34c54f1c0059afc786abc738abf523

Example Query

Query with partition filter

SELECT *
FROM `tt-contracts.cowswap_v1_polygon.UChildERC20Proxy_Transfer_event`
WHERE block_timestamp >= DATE_SUB(CURRENT_DATE(), INTERVAL 7 DAY)
LIMIT 100

Metrics

Primitives

Contracts

Blockchain

Tables

CoWSwapEthFlow_createOrder_function

CoWSwapEthFlow_OrderPlacement_event

GPv2AllowListAuthentication_SolverAdded_event

GPv2Settlement_settle_function

GPv2Settlement_Settlement_event

GPv2Settlement_Trade_event

UChildERC20Proxy_Transfer_event

Metrics

Primitives

Contracts

Blockchain

​Tables

​CoWSwapEthFlow_createOrder_function

​CoWSwapEthFlow_OrderPlacement_event

​GPv2AllowListAuthentication_SolverAdded_event

​GPv2Settlement_settle_function

​GPv2Settlement_Settlement_event

​GPv2Settlement_Trade_event

​UChildERC20Proxy_Transfer_event

Tables

CoWSwapEthFlow_createOrder_function

CoWSwapEthFlow_OrderPlacement_event

GPv2AllowListAuthentication_SolverAdded_event

GPv2Settlement_settle_function

GPv2Settlement_Settlement_event

GPv2Settlement_Trade_event

UChildERC20Proxy_Transfer_event