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POST
Broadcast Transaction

Authorizations

Authorization
string
header
required

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

Path Parameters

network
enum<string>
required

Polkadot network:

  • `mainnet` — Polkadot mainnet.
  • `kusama` — Kusama mainnet.
  • `westend` — Polkadot testnet.
Available options:
mainnet,
kusama,
westend

Body

application/json
signedTransaction
string
required

Signed transaction in Base64 encrypted format which needs to be broadcasted to the network.

Pattern: ^0x([A-Fa-f0-9])+$
Example:

"0xbd018400cc7cb7325ad1208212e2d8ee41a7572e816d53ac1bcac1be5df433486819213c011a6fc75a4d779e13a789ce9fe03d5cbb090b1e9833ae38c2c873571b73e2d7393f30bf097d93ca1692d426196f263d609e4d421cef3e017ad8bd388604e47e839502a80006010700e40b5402"

Response

OK

Standard API success response envelope wrapping the result payload.

error
object | null
required

Error object. Always null on successful responses.

result
object
required

Response payload containing the requested data.