Wallet Broadcast Tx
curl --request POST \
--url https://api.simmer.markets/api/sdk/wallet/broadcast-tx \
--header 'Content-Type: application/json' \
--data '
{
"signed_tx": "<string>"
}
'{
"success": true,
"tx_hash": "<string>",
"status": "<string>",
"error": "<string>"
}Wallets
Wallet Broadcast Tx
Broadcast a signed Polygon transaction (approval + redemption relay).
Accepts signed approval or redemption transactions targeting known Polymarket contracts, and broadcasts via our reliable Alchemy RPC. Rejects arbitrary transactions for safety.
The transaction is signed client-side (self-custody preserved). We only relay it through our RPC for reliability.
POST
/
api
/
sdk
/
wallet
/
broadcast-tx
Wallet Broadcast Tx
curl --request POST \
--url https://api.simmer.markets/api/sdk/wallet/broadcast-tx \
--header 'Content-Type: application/json' \
--data '
{
"signed_tx": "<string>"
}
'{
"success": true,
"tx_hash": "<string>",
"status": "<string>",
"error": "<string>"
}Body
application/json
Request to broadcast a signed Polygon transaction (approval relay).
Hex-encoded signed transaction (0x-prefixed)
Minimum string length:
10⌘I