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How to access Overledger APIs
API Versioning
Overledger Pattern
Transaction statuses
Overledger OAuth2 Token API
Retrieve OAuth2 Token
Retrieve OAuth2 Token
post
TRANSACT API
Supported Quant smart non-fungible tokens
Retrieve a list of ERC721 and QRC721 tokens
get
Supported Quant smart fungible tokens
Retrieve a list of ERC20 and QRC20 tokens
get
Make a payment
Prepare a DLT transaction for signing
post
Execute a transaction on a DLT
post
Prepare a DLT native transaction
post
Execute a native transaction on the DLT
post
SEARCH API
Transaction search
Submit a search for a transaction.
post
Address search
Submit a search for an address sequence.
post
Submit a search for an address balance.
post
Block search
Submit a search for a block.
post
Smart contract search
Submit a search for a smart contract query.
post
UTXO status search
Submit a search for an UTXO.
post
WEBHOOKS API
Create webhook for account updates
Receive updates about transactions for an account
post
Retrieve information about an Account Webhook
get
Retrieve a list of Webhooks for Accounts
get
Update the Callback URL for an Account Webhook
patch
Remove an Account Webhook
del
Create webhook for smart contract events
Receive updates about transactions for a smart contract event
post
Retrieve information about a Smart Contract Event Webhook
get
Retrieve a list of Webhooks for Smart Contract Events
get
Update the Callback URL for a Smart Contract Event Webhook
patch
Remove a Smart Contract Event Webhook
del
Transaction signing
Sign a transaction
Sign a transaction in Sandbox with application key
post
SMART CONTRACT API
Create a smart contract read transaction
Submit a smart contract read request
post
Create a smart contract write transaction
Prepare a Smart Contract Write transaction for signing
post
Execute a signed transaction to the requested DLT
post
Create a smart contract deployment transaction
Prepare a Smart Contract Deployment transaction for signing
post
Execute a signed smart contract deployment transaction to the requested DLT
post
TOKEN API
Quant smart fungible tokens
Create a Quant smart fungible tokens credit transaction
Prepare a QRC20 token credit transaction for signing
post
Create a Quant smart fungible tokens debit transaction
Prepare a QRC20 token debit transaction for signing
post
Create and pay from a Quant smart fungible tokens shared account
Prepare a request for a QRC20 shared account
post
Manage Quant smart fungible tokens supply
Prepare a request to manage QRC20 token supply
post
Retrieve approved account information for a Quant smart fungible token
Retrieve whether an account is approved to make payments on behalf of another account for a particular QRC20 token.
post
Retrieve account balance for a Quant smart fungible token
Retrieve the balance of QRC20 tokens for an account
post
Retrieve approved account allowance for a Quant smart fungible token
Retrieve how many QRC20 tokens an address is allowed to debit
post
Quant smart non fungible tokens
Create a Quant smart non-fungible token collection transaction
Prepare a QRC721 token collection transaction for signing
post
Create a Quant smart non-fungible token transfer transaction
Prepare a QRC721 token transfer transaction for signing
post
Manage Quant smart non-fungible tokens supply
Prepare a transaction to manage QRC721 token supply
post
Retrieve approved account information of a Quant smart non-fungible token
Retrieve which account is approved to collect a QRC721 token
post
Retrieve the count of Quant smart non-fungible tokens
Retrieve the count of a QRC721 token for a particular account
post
Retrieve owner information for a Quant smart non-fungible token
Retrieve which account currently owns a specific QRC721 token
post
Retrieve URI information for a Quant smart non-fungible token
Retrieve the URI for a specific QRC721 token
post
Retrieve supply information for a Quant smart token
Retrieve how many QRC tokens are currently in supply
post
Retrieve contract owner information of a Quant smart token
Retrieve which account has contract owner permissions for a QRC token
post
Authorise API
Sign a transaction with user's key
Sign a transaction with application key
post
Manage users and keys
Get User Details
get
Create User
post
Create Key
post
Delete User
del
Delete User Key
del
BRIDGE API
Create Asset Transfer for Bridge
Prepare asset transfer for bridge
post
Execute asset transfer for bridge
post
Retrieve Information About an Asset Transfer
Retrieve information about an asset transfer
get
Overledger Preview Sandboxes
Digital Currency Sandbox
Read Token Balance
post
Read Bond Information
post
Issue a Bond
post
Read Bond Balance
post
Purchase a Bond
post
Redeem a Bond
post
Transfer Tokens
post
SATP Sandbox
Initiate a digital asset transfer
post
Submit a transfer proposal
post
Receive a transfer proposal
post
Commence the asset transfer
post
Acknowledge transfer commencement
post
Submit lock assertion
post
Acknowledge lock assertion
post
Prepare for transfer commitment
post
Acknowledge commitment readiness
post
Finalize the asset transfer commitment
post
Acknowledge final commitment
post
Mark transfer as complete
post
Get gateway and network capabilities
get
Retrieve session details
get
Retrieve transfer details
get
SAEP Sandbox
Initiate a digital asset exchange
post
Submit an exchange proposal
post
Receive an exchange proposal
post
Commence the asset exchange
post
Acknowledge exchange commencement
post
Submit lock assertion
post
Acknowledge lock assertion
post
Prepare for exchange commitment
post
Acknowledge commitment readiness
post
Finalize the asset exchange commitment
post
Acknowledge final commitment
post
Mark exchange as complete
post
Get gateway and network capabilities
get
Retrieve session details
get
Retrieve exchange details
get
Overledger Preview APIs
Connector: Hyperledger Fabric
Execute a signed smart contract write transaction to the requested DLT
post
Prepare a Smart Contract Write transaction for signing
post
Submit a Smart Contract Read request
post
Create an account
post
Submit a search for a block
post
Submit a search for a transaction
post
App: Advanced Access Control
Execute a signed smart contract write transaction to the requested DLT (with validation)
post
Execute a signed smart contract deployment transaction to the requested DLT (with validation)
post
Prepare a Smart Contract Write transaction for signing (with validation)
post
Prepare a Smart Contract Deployment transaction for signing (with validation)
post
Create a validation schema for preparing a smart contract write transaction
post
Create a validation schema for preparing a smart contract deployment transaction
post
Get validation schema by ID
get
Get validation schemas for clientId
get
Delete validation schema by ID
del
App: Automated Smart Contract Audit
Trigger Automated Audit
post
Connector: Solana
Read Address Balance
post
Prepare a Transaction
post
Execute a Transaction
post
Connectors: Combined Calls
Read Transaction
get
Read a Block
get
Overwallet
Create an hdAccountId
post
Generate a key
post
Sign a transaction
post
Get an address
post
Get a public key
post
Get a list of hdAccountIds
post
Get a list of assets
post
App: XRPL Faucet
Get Testnet tokens
post
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