返回跨链交易的基本信息，主要包含以下信息：
来源链ID：chain\_id，
合约地址：to，
源币种数量：amount\_in,
源币种USD价值：amount\_in\_usd,
获得币种数量：amount\_out,
获得币种USD价值：amount\_out\_usd,
购买币种地址：buy\_token\_address,
卖出币种地址：sell\_token\_address,
经过步骤列表：steps,
(其中steps有id/type/tool三个字段)
| **{**`"routes": [{"chain_id": 1,"to": "0x4313C378Cc91eA583C91387B9216e2c03096b27f","amount_in": "10000000000000000","amount_out": "299609399139476657","input_token_address": "0x0000000000000000000000000000000000000000","output_token_address": "0x81de6d37439afb8c5c0a6d6e39e764c89e81d6b5","type": "v2","path": ["0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2","0x81de6d37439afb8c5c0a6d6e39e764c89e81d6b5"],"pool_address": "0xc8d39a869dee360e19d2a2f189c5b87f013d9f85","factory_address": "0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f","fee": 3000,"steps": [{"id": 1,"type": "swap","tool": "uniswapv2"`**}]**,`"token_in_usd_price": "2246.46","amount_in_usd": "22.4646","token_out_usd_price": "0.00000008532060895067131","amount_out_usd": "25.56285638192488514528660222461067","value": "10000000000000000","price_impact": "0.01","gas_limit": "221343"`**}]**,`"volatilities": {"token_in": 0,"token_out": 10}` | 返回data的routes字段说明 | **字段名字** | **类型** | **模拟是否用到** | **举例** | | ---------------------- | ------------------- | ---------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | chain\_id | number | 是 | 1 | | to | string | 是 | 0xb2C435F236AE7697341beb0D98EceD5AB7d35052 | | amount\_in | string | 是 | 129470074265000000 | | amount\_in2 | string | 是 | 1232343 | | amount\_out | string | 是 | 1000000000 | | input\_token\_address | string | 是 | 0x0c48250eb1f29491f1efbeec0261eb556f0973c7 | | output\_token\_address | string | 是 | 0x75c97384ca209f915381755c582ec0e2ce88c1ba | | type | string | 是 | v0, v2, v3, v2-v2, v2-v3, v3-v2 | | path | string \| string\[] | 是 |\[
'0x0c48250eb1f29491f1efbeec0261eb556f0973c7',
'0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
'0x75c97384ca209f915381755c582ec0e2ce88c1ba'
]
| | path\_bytes | string | 是，V3多跳用 | | | pool\_address | string \| string\[] | 是 |\[
'0xe05d099bfd7f4aa9f2e696f6c3ebe181479961a5',
'0xb54ce26f2e30f64c5b684b141311ce138ab5e00e'
]
| | factory\_address | string \| string\[] | 是，V2多跳用 | 0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f | | fee | string \| string\[] | 是，V3用 | 3000 | | steps | array | 否 | \[ { id: 1, type: 'swap', tool: 'uniswapv2' } ] | | token\_in\_usd\_price | string | 否 | 10.3099800923283 | | amount\_in\_usd | string | 否 | 1.334833 | | token\_out\_usd\_price | string | 否 | 0.00000000474642715895 | | amount\_out\_usd | string | 否 | 1.3226 | | value | string | 是 | 10000 | | gas\_limit | string | 否 | 21000 | | from\_address | string | 是 | 发起交易的钱包地址， 例如0xb2bA9EA690428E01d82572438De4514F16446251 | 返回data的`volatilities`字段说明： | **字段名字** | **类型** | **举例** | | ---------- | ------------------- | ------ | | token\_in | Int, 5分钟价格波动率%上面的部分 | 5 | | token\_out | Int，5分钟价格波动率%上面的部分 | 10 | | is\_fomo | bool, true or false | true | ## 2. 精确输出 接入点：/defi/router/v1/tx/available\_routes\_exact\_out 请求方式：GET 输入参数： | **参数名字** | **参数说明** | **是否必须** | **举例** | | ------------------- | ------------------------- | -------- | ------------------------------------------ | | token\_in\_chain | 网络代号，比如eth/polygon/arb等 | 是 | eth | | token\_out\_chain | 网络代号，比如eth/polygon/arb等 | 是 | arb | | token\_in\_address | 输入token的合约地址 | 是 | 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2 | | token\_out\_address | 输出token的合约地址 | 是 | 0xb44C0A4624eaEd2C41EB8437d0Fb5A28F91E7335 | | out\_amount | 输出token的数量，以最小单位计 | 是 | 100000000 | | src | 来源，可以选择gmgn或者swapx，默认gmgn | 否 | swapx | 返回参数： | **参数名字** | **参数说明** | **举例** | | -------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | msg | 出错信息 | amountIn is required | | code | 正确0，错误-1 | 0 | | data | 返回跨链交易的基本信息，主要包含以下信息：来源链ID：chain\_id，合约地址：to，源币种数量：amount\_in,源币种USD价值：amount\_in\_usd,输出币种数量：amount\_out,获得币种USD价值：amount\_out\_usd,购买币种地址：buy\_token\_address,卖出币种地址：sell\_token\_address,经过步骤列表：steps,(其中steps有id/type/tool三个字段) | {"routes":\[{"chain\_id":1,"to":"0x2abbEAf73456b6c0b1a1E7e32Dbd63Bf4fafAC40","amount\_in":"987855194221161593","amount\_out":"100000000000000000","input\_token\_address":"0x481c4572e017e636177920D79db157c0Cf3A4697","output\_token\_address":"0x2C3Bc638031AAbB701EA5f30c522379dEE5c2B22","type":"v3","path":\["0x481c4572e017e636177920D79db157c0Cf3A4697","0xB4FBF271143F4FBf7B91A5ded31805e42b2208d6","0x2C3Bc638031AAbB701EA5f30c522379dEE5c2B22"],"pool\_address":\["0x717BFacEBD23A5505b061Cf15a9C0fB2Ac1CABE4","0x20A741900D8b8Fcd10b4Af1822EE07622aF165C3"],"fee":\[3000,3000],"steps":\[{"id":1,"type":"swap","tool":"uniswapv3"}],"token\_in\_usd\_price":0,"amount\_in\_usd":"0","token\_out\_usd\_price":0,"amount\_out\_usd":"0","value":0}]} | --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.gmgn.ai/cn/he-zuo-api-ji-cheng-gmgn-ethbasebsc-jiao-yi-api/huo-qu-ethbasebsc-jiao-yi-ke-yong-de-lu-you.md?ask=