Skip to main content
POST
/
send-transaction
Send blockchain transaction
curl --request POST \
  --url https://api.tokenlayer.network/functions/v1/send-transaction \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "to": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb",
  "amount": "1000000000000000000",
  "chainSlug": "base-sepolia",
  "data": "0x"
}
'
{
  "success": true,
  "hash": "0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef"
}

Authorizations

​
Authorization
string
header
required

JWT token or API key

Body

application/json
​
to
string
required

Recipient address

Pattern: ^0x[a-fA-F0-9]{40}$
Example:

"0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb"

​
amount
string
required

Amount in wei (as string to handle large numbers)

Example:

"1000000000000000000"

​
chainSlug
enum<string>
required

Blockchain identifier. Supported chains: solana, solana-devnet, arbitrum, base, base-sepolia, avalanche, op-bnb, bnb, bnb-testnet, ethereum, monad, unichain, unichain-testnet, abstract, polygon, zksync, zksync-testnet

Available options:
solana,
solana-devnet,
arbitrum,
base,
base-sepolia,
avalanche,
op-bnb,
bnb,
bnb-testnet,
ethereum,
monad,
unichain,
unichain-testnet,
abstract,
polygon,
zksync,
zksync-testnet
Example:

"base-sepolia"

​
data
string

Optional transaction data (hex string)

Pattern: ^0x[a-fA-F0-9]*$
Example:

"0x"

Response

Successful response

​
success
enum<boolean>
required
Available options:
true
​
hash
string
required

Transaction hash

Example:

"0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef"