SPV RPC Calls

spv_claimhtlc
spv_createanchor
spv_createanchortemplate
spv_createhtlc
spv_decodehtlcscript
spv_dumpprivkey
spv_estimateanchorcost
spv_getaddresspubkey
spv_getbalance
spv_gethtlcseed
spv_getnewaddress
spv_getrawtransaction
spv_gettxconfirmations
spv_listanchors
spv_listanchorauths
spv_listanchorrewardconfirms
spv_listanchorrewards
spv_listanchorsunrewarded
spv_listanchorspending
spv_listhtlcoutputs
spv_listtransactions
spv_refundhtlc
spv_rescan
spv_sendrawtx
spv_sendtoaddress
spv_syncstatus

spv_claimhtlc

Claims all coins in HTLC address

Arguments  
scriptaddress             string    HTLC address  
destinationaddress        string    Destination for funds in the HTLC  
seed                      string    Seed that was used to generate the hash in the HTLC  
feerate                   number    Feerate (satoshis) per KB (Default: 10000)  

Results  
{  
    txid                  string    The transaction id  
    sendmessage           string    Send message result  
}  

spv_createanchor

Creates (and optional submits to bitcoin blockchain) an anchor tx with latest possible (every 15th) authorized blockhash. The first argument is the specific UTXOs to spend.

Arguments
inputs JSON array of objects containing
txid string The transaction id of the bitcoin UTXO to spend
vout number The output index to spend in UTXO
amount number Amount of output in satoshis
privkey string WIF private key of bitcoin for signing this output
rewardAddress string User's P2PKH address (in DeFi chain) for reward
send bool Send it to btc network (Default = true)
feerate number Feerate (satoshis) per 1000 bytes (Default = 1000)

Results
txHex string The hex-encoded raw transaction with signature(s)
txHash string The hex-encoded transaction hash

spv_createanchortemplate

Creates an anchor tx template with latest possible (every 15th) authorized blockhash.

Argument
rewardAddress string User's P2PKH address (in DeFi chain) for reward

Result
txHex string The hex-encoded raw transaction with signature(s)

spv_createhtlc

Creates a Bitcoin address whose funds can be unlocked with a seed or as a refund.
It returns a json object with the address and redeemScript.

Arguments
seller_key string The public key of the possessor of the seed
refund_key string The public key of the recipient of the refund
hash string SHA256 hash of the seed
timeout string Timeout of the contract (denominated in blocks) relative to its placement in the blockchain

Results
{
address string The value of the new Bitcoin address.
redeemscript string The string value of the hex-encoded redemption script
}

spv_decodehtlcscript

Decode and return value in a HTLC redeemscript

Argument
redeemscript string The HTLC redeemscript

Results
{
sellerkey string Seller public key
buyerkey string Buyer public key
blocks number Locktime in number of blocks
hash string Hash of the seed
}

spv_dumpprivkey

Reveals the private key corresponding to 'address'

Argument
address string The BTC address for the private key

Result
key string The private key