WalletConnect is a communications protocol that allows decentralized applications (dApps) and wallets to securely interact with each other. Chia supports WalletConnect and exposes various RPCs for requesting wallet actions from a web application.
For more information, see our WalletConnect Developer Guide.
Getting Started
You can install our example WalletConnect dApp and run it in your browser to test out WalletConnect. The code can be adapted for use in your own React applications.
Commands
chia_logIn
Logs in to a wallet key (account), as identified by its fingerprint.
| Parameter | Type | Description |
|---|
fingerprint | number | Wallet fingerprint. |
Output Data
| Parameter | Type | Description |
|---|
fingerprint | number | Wallet fingerprint. |
success | boolean | Backend success status. |
chia_getPublicKey
Gets the wallet's master public key.
| Parameter | Type | Description |
|---|
fingerprint | number | Wallet fingerprint. |
Output Data
| Parameter | Type | Description |
|---|
pubkey | string | Hex encoded master public key. |
chia_getWallets
Gets a list of wallet ids associated with the current account.
| Parameter | Type | Description |
|---|
includeData | boolean | Whether to include metadata. |
Output Data
The output is a value of type WalletInfo.
chia_getTransaction
Gets a transaction record by its id.
| Parameter | Type | Description |
|---|
transactionId | string | Transaction id. |
Output Data
The output is a value of type TransactionRecord.
chia_getWalletBalance
Gets the various wallet balances for a given wallet id, as shown in the GUI.
| Parameter | Type | Description |
|---|
walletId? (optional) | number | Wallet id to get the balance of. |
Output Data
The output is a value of type WalletBalance.
chia_getCurrentAddress
Gets the address of the current derivation index.
| Parameter | Type | Description |
|---|
walletId? (optional) | number | Wallet id to get the address of. |
Output Data
The output is a bech32m encoded address of type string.
chia_getNextAddress
Gets the address of the next derivation index.
| Parameter | Type | Description |
|---|
walletId? (optional) | number | Wallet id to get the address of. |
newAddress? (optional) | boolean | Whether to increase derivation index. |
Output Data
The output is a bech32m encoded address of type string.
chia_sendTransaction
Sends an amount of mojos in a given wallet to a recipient address.
| Parameter | Type | Description |
|---|
amount | number | Amount in mojos. |
fee | number | Transaction fee in mojos. |
address | string | Bech32m encoded recipient address. |
walletId? (optional) | number | Wallet id to use coins from. |
waitForConfirmation? (optional) | boolean | Whether to wait for inclusion in a block. |
memos? (optional) | string[] | A list of coin memos (such as hint). |
Output Data
| Parameter | Type | Description |
|---|
transaction | TransactionRecord | Transaction record. |
transactionId | string | Transaction id. |
success | boolean | Backend success status. |
chia_signMessageById
Signs a message with the private key of a given DID.
In order to ensure the message being signed isn't a transaction, the message is the tree hash of "Chia Signed Message" and the raw message. You can learn more about this in CHIP-0002, the dApp protocol.
| Parameter | Type | Description |
|---|
message | string | Message to sign. |
id | string | DID to sign the message with the key of. |
Output Data
| Parameter | Type | Description |
|---|
latestCoinId | string | Latest DID singleton coin id. |
pubkey | string | Hex encoded DID public key. |
signature | string | Hex encoded BLS12-381 signature. |
signingMode | string | Signing mode used. |
success | boolean | Backend success status. |
chia_signMessageByAddress
Signs a message with the private key of a given address.
In order to ensure the message being signed isn't a transaction, the message is the tree hash of "Chia Signed Message" and the raw message. You can learn more about this in CHIP-0002, the dApp protocol.
| Parameter | Type | Description |
|---|
message | string | Message to sign. |
address | string | Address to sign the message with the key of. |
Output Data
| Parameter | Type | Description |
|---|
pubkey | string | Hex encoded address public key. |
signature | string | Hex encoded BLS12-381 signature. |
signingMode | string | Signing mode used. |
success | boolean | Backend success status. |
chia_verifySignature
Verifies a signature over a message from a given public key.
| Parameter | Type | Description |
|---|
message | string | Message to verify. |
pubkey | string | Hex encoded public key. |
signature | string | Hex encoded BLS12-381 signature. |
address? (optional) | string | Address used for signing. |
signingMode? (optional) | string | Signing mode used. |
Output Data
| Parameter | Type | Description |
|---|
isValid | boolean | Whether the signature is valid. |
success | boolean | Backend success status. |
chia_getSyncStatus
Gets the current sync status of the wallet.
Output Data
| Parameter | Type | Description |
|---|
genesisInitialized | boolean | Whether the genesis is initialized. |
synced | boolean | Whether the wallet is fully synced. |
syncing | boolean | Whether the wallet is currently syncing. |
success | boolean | Backend success status. |
Types
WalletInfo
| Parameter | Type | Description |
|---|
id | number | The wallet id. |
name | string | The name of the wallet. |
type | WalletType | The type of the wallet. |
data | any | Extra info (unused for standard wallet). |
meta | any | Metadata specific to each wallet type. |
| Parameter | Type | Description |
|---|
assetId | string | Asset id. |
name | string | Display name. |
| Parameter | Type | Description |
|---|
did | string | Owner DID. |
WalletType
| Name | Value |
|---|
STANDARD_WALLET | 0 |
RATE_LIMITED | 1 |
ATOMIC_SWAP | 2 |
AUTHORIZED_PAYEE | 3 |
MULTI_SIG | 4 |
CUSTODY | 5 |
CAT | 6 |
RECOVERABLE | 7 |
DECENTRALIZED_ID | 8 |
POOLING_WALLET | 9 |
NFT | 10 |
DATA_LAYER | 11 |
TransactionRecord
| Parameter | Type | Description |
|---|
confirmedAtHeight | number | Block height the tx was confirmed. |
createdAtTime | number | The timestamp when the tx was created. |
toPuzzleHash | string | The destination puzzle hash. |
amount | number | The amount sent in mojos. |
feeAmount | number | The transaction fee in mojos. |
confirmed | boolean | Whether the tx was confirmed. |
sent | number | Number of peers the tx was sent to. |
sentTo | Peer[] | The peers the tx has been sent to. |
spendBundle | SpendBundle | null | The associated spend bundle. |
additions | Coin[] | Created coins in the block. |
removals | Coin[] | Spent coins in the block. |
walletId | number | The wallet id. |
toAddress | string | The bech32m encoded to_puzzle_hash. |
trade_id | string | null | |
type | TransactionType | The type of transaction. |
name | string | The transaction's id. |
memos | Memo[] | The memos associated with the tx. |
TransactionType
| Name | Value |
|---|
Incoming | 0 |
Outgoing | 1 |
CoinbaseReward | 2 |
FeeReward | 3 |
IncomingTrade | 4 |
OutgoingTrade | 5 |
Peer
This is a tuple with the following parameters.
| Parameter | Type | Description |
|---|
peerId (item 1) | string | Peer id. |
inclusionStatus (item 2) | InclusionStatus | Inclusion status. |
errorMessage (item 3) | string | null | Error message, if present. |
InclusionStatus
| Name | Value |
|---|
SUCCESS | 1 |
PENDING | 2 |
FAILED | 3 |
SpendBundle
| Parameter | Type | Description |
|---|
coinSpends | CoinSpend[] | The coin spends. |
aggregatedSignature | string | The G2Element of the aggregated signature. |
CoinSpend
| Parameter | Type | Description |
|---|
coin | Coin | The coin that is being spent. |
puzzleReveal | string | The puzzle reveal in serialized CLVM hex format. |
solution | string | The solution in serialized CLVM hex format. |
Coin
| Parameter | Type | Description |
|---|
parentCoinId | string | The parent coin id. |
puzzleHash | string | The puzzle hash. |
amount | number | The amount in mojos. |
WalletBalance
| Parameter | Type | Description |
|---|
confirmedWalletBalance | number | The confirmed balance. |
unconfirmedWalletBalance | number | The unconfirmed balance. |
spendableBalance | number | The spendable balance. |
pendingChange | number | The pending change. |
maxSendAmount | number | The max amount that can be sent. |
unspentCoinCount | number | The number of unspent coins. |
pendingCoinRemovalCount | number | The number of coins that are being spent. |
walletId | number | The wallet id. |
walletType | number | The type of wallet. |