Skip to main content
POST
/
v1
/
transaction
/
{chain}
/
send
Transaction - Send
curl --request POST \
  --url https://api-dex.chainstream.io/v1/transaction/{chain}/send \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "signedTx": "AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAAEDRgYGpQEDAQIABQcICQoLDA0ODwAAAAAAAAAAAAAQERITFBUWFxgZGhscHR4fAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=",
  "submitType": "default",
  "options": {
    "isAntiMev": true
  }
}
'
{
  "signature": "37XpPt9Ak6JiE1V3sftJDtdUsvR9FVFRqkZmoT3dp4BTD9pgyTWn1XgHH6R7NjuJ4pBMAgj8JvZtxQrf4s6NTC5F",
  "elapsedTime": 1500,
  "jobId": "1234567890"
}

Authorizations

​
Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Path Parameters

​
chain
string
required

A chain name listed in supported networks

Example:
{
  "SOLANA": "sol",
  "BASE": "base",
  "BSC": "bsc",
  "POLYGON": "polygon",
  "ARBITRUM": "arbitrum",
  "OPTIMISM": "optimism",
  "AVALANCHE": "avalanche",
  "ETHEREUM": "eth",
  "ZKSYNC": "zksync",
  "SUI": "sui"
}

Body

application/json

Transaction parameters

​
signedTx
string
required

Base64 encoded signed transaction

Example:

"AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAAEDRgYGpQEDAQIABQcICQoLDA0ODwAAAAAAAAAAAAAQERITFBUWFxgZGhscHR4fAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA="

​
submitType
enum<string>

Transaction submission method

Available options:
default,
priority
Example:

"default"

​
options
object

jito | direct

Example:
{ "isAntiMev": true }

Response

200 - application/json
​
signature
string
required

Transaction signature/hash

Example:

"37XpPt9Ak6JiE1V3sftJDtdUsvR9FVFRqkZmoT3dp4BTD9pgyTWn1XgHH6R7NjuJ4pBMAgj8JvZtxQrf4s6NTC5F"

​
elapsedTime
number
required

Transaction processing time in milliseconds

Example:

1500

​
jobId
string
required

job id

Example:

"1234567890"