Ontology node which follows Rosetta BlockChain Standard
Here we lay out the procedure one needs to follow to deploy an Ontology node that adheres to Rosetta's blockchain standards. By complying to the Rosetta blockchain specifications, we at Ontology aim to streamline the development process for blockchain developers by ensuring certain aspects of the system are structured in a manner such that basic operations such as the deployment process, communication, and certain data formats are standardized, thus increasing the overall flexibility of the system.
make dockerThere are two volumens to mount into the ontology-rosetta container, one is for saving blocks, the other is for config file.
# please make sure you have enough disk space for Chain dir
mkdir Chain
# you are using the default config in this repo
docker run --name ont-rosetta -d -v $(realpath Log):/data/Log -v $(realpath Chain):/data/Chain -v $(realpath rosetta-config.json):/data/rosetta-config.json -p 9090:8080 ontology-rosetta:latestIf you want to connect to testnet, set env NETWORK_ID value to 2.
docker run --name ont-rosetta -d --env NETWORK_ID=2 -v $(realpath Log):/data/Log -v $(realpath Chain):/data/Chain -v $(realpath rosetta-config.json):/data/rosetta-config.json -p 9090:8080 ontology-rosetta:latestThe default configuration file is rosetta-config.json
{
"rosetta":{
"version": "1.4.0",
"port": 8080,
"block_wait_time": 1
},
"monitorOEP4ScriptHash": []
}- rosetta
- version : rosetta sdk version
- port: rosetta restful api port
- block_wait_time : rosetta compute historical balance block wait time
- monitorOEP4ScriptHash:
- OEP4 token codehash to monitor
Based on rosetta protocol, ontology-rosetta node provides following Restful APIs:
/network/list
Get List of Available Networks
Request:
{
"metadata": {}
}Response:
Sample
{
"network_identifiers": [
{
"blockchain": "ont",
"network": "mainnet"
}
]
}/network/options
Get Network Options
Request:
Use the available "network_identifier" from /network/list
{
"network_identifier": {
"blockchain": "ont",
"network": "mainnet"
}
}Response:
Sample
{
"version": {
"rosetta_version": "1.4.0",
"node_version": "1.11.0"
},
"allow": {
"operation_statuses": [
{
"status": "SUCCESS",
"successful": true
},
{
"status": "FAILED",
"successful": false
}
],
"operation_types": [
"transfer"
],
"errors": [
{
"code": 400,
"message": "network identifier is not supported",
"retriable": false
},
{
"code": 401,
"message": "block identifier is empty",
"retriable": false
},
{
"code": 402,
"message": "block index is invalid",
"retriable": false
},
{
"code": 403,
"message": "get block failed",
"retriable": true
},
{
"code": 404,
"message": "block hash is invalid",
"retriable": false
},
{
"code": 405,
"message": "get transaction failed",
"retriable": true
},
{
"code": 406,
"message": "transaction hash is invalid",
"retriable": false
},
{
"code": 407,
"message": "commit transaction failed",
"retriable": false
},
{
"code": 408,
"message": "tx hash is invalid",
"retriable": false
},
{
"code": 409,
"message": "block is not exist",
"retriable": false
},
{
"code": 500,
"message": "service not realize",
"retriable": false
},
{
"code": 501,
"message": "addr is invalid",
"retriable": true
},
{
"code": 502,
"message": "get balance error",
"retriable": true
},
{
"code": 503,
"message": "parse int error",
"retriable": true
},
{
"code": 504,
"message": "json marshal failed",
"retriable": false
},
{
"code": 505,
"message": "parse tx payload failed",
"retriable": false
},
{
"code": 506,
"message": "currency not config",
"retriable": false
},
{
"code": 507,
"message": "params error",
"retriable": true
},
{
"code": 508,
"message": "contract addr invalid",
"retriable": true
},
{
"code": 509,
"message": "preExecute contract failed",
"retriable": false
},
{
"code": 510,
"message": "query balance failed",
"retriable": true
}
]
}
}/network/status
Get Network Status
Request:
Use the available "network_identifier" from /network/list
{
"network_identifier": {
"blockchain": "ont",
"network": "mainnet"
}
}Response:
Sample
{
"current_block_identifier": {
"index": 4789126,
"hash": "76fcf0fbd5e979721fe52e472ac79eb26f4bc502c371508574c0e03386be20e6"
},
"current_block_timestamp": 1560312815000,
"genesis_block_identifier": {
"index": 0,
"hash": "1b8fa7f242d0eeb4395f89cbb59e4c29634047e33245c4914306e78a88e14ce5"
},
"peers": [
{
"peer_id": "000000000000000000000000b41fe9ceaaaa4d7b",
"metadata": {
"address": "40.113.237.243:20338",
"height": 8454242
}
},
{
"peer_id": "000000000000000000000000a4f0c524d8efd6a8",
"metadata": {
"address": "139.219.141.104:20338",
"height": 8454242
}
},
{
"peer_id": "0000000000000000000000008e6528f4659f3112",
"metadata": {
"address": "50.18.219.74:20338",
"height": 8454242
}
}
]
}/account/balance
Get an Account Balance
Request:
{
"network_identifier": {
"blockchain": "ont",
"network": "mainnet"
},
"account_identifier": {
"address": "AFmseVrdL9f9oyCzZefL9tG6UbviEH9ugK",
"metadata": {}
},
"block_identifier": {
"index": 310
}
}Response:
Sample:
{
"block_identifier": {
"index": 310,
"hash": "11405500403779cff364803bbd7fe4dc74ba9119015fd79473c188b727769c52"
},
"balances": [
{
"value": "14700000",
"currency": {
"symbol": "ONT",
"decimals": 0,
"metadata": {
"ContractAddress": "0100000000000000000000000000000000000000",
"TokenType": "Governance Token"
}
}
},
{
"value": "1750000140000",
"currency": {
"symbol": "ONG",
"decimals": 9,
"metadata": {
"ContractAddress": "0200000000000000000000000000000000000000",
"TokenType": "Utility Token"
}
}
}
]
}/block
Get a Block
Request:
{
"network_identifier": {
"blockchain": "ont",
"network": "mainnet"
},
"block_identifier": {
"index":54
}
}Response:
Sample:
{
"block": {
"block_identifier": {
"index": 54,
"hash": "790ea8942e5722c75ba638312caa8c1380c41da4c145d6493ae510eb6017c5f3"
},
"parent_block_identifier": {
"index": 53,
"hash": "2b52c7fcdbdcd362211e1646fa6351c8f6fd4cbfa520fe7857133e59061ff348"
},
"timestamp": 1530389834000,
"transactions": [
{
"transaction_identifier": {
"hash": "20247d9df50d830b8978a5c49313a6f8a118fd5bb9c2950e3c7f95f5ac6410f6"
},
"operations": [
{
"operation_identifier": {
"index": 0
},
"type": "transfer",
"status": "SUCCESS",
"account": {
"address": "AJMFNZL5jGjZJEhBrJfVLHJeJ3KwiczJ6B"
},
"amount": {
"value": "-1000000000",
"currency": {
"symbol": "ONT",
"decimals": 0,
"metadata": {
"ContractAddress": "0100000000000000000000000000000000000000",
"TokenType": "Governance Token"
}
}
}
},
{
"operation_identifier": {
"index": 1
},
"related_operations": [
{
"index": 0
}
],
"type": "transfer",
"status": "SUCCESS",
"account": {
"address": "AWyEMxiLUVr5MeVJe3Fw5Xsij7iZUmfYyk"
},
"amount": {
"value": "1000000000",
"currency": {
"symbol": "ONT",
"decimals": 0,
"metadata": {
"ContractAddress": "0100000000000000000000000000000000000000",
"TokenType": "Governance Token"
}
}
}
}
]
}
]
}
}Note : a transaction will be presented as two operations :
the first is an "outcome" operation with amount value may be "minus" , the second is related to the previous operation as an "income" operation, they must have the same amount structure.
Currency : token information
ONT:
{
"symbol": "ONT",
"decimals": 0,
"metadata": {
"ContractAddress": "0100000000000000000000000000000000000000",
"TokenType": "Governance Token"
}
}ONG:
{
"symbol": "ONG",
"decimals": 9,
"metadata": {
"ContractAddress": "0200000000000000000000000000000000000000",
"TokenType": "Utility Token"
}
}
/block/transaction
Get a Block Transaction
Request:
{
"network_identifier": {
"blockchain": "ont",
"network": "mainnet"
},
"block_identifier": {
"index": 54,
"hash": "790ea8942e5722c75ba638312caa8c1380c41da4c145d6493ae510eb6017c5f3"
},
"transaction_identifier": {
"hash": "20247d9df50d830b8978a5c49313a6f8a118fd5bb9c2950e3c7f95f5ac6410f6"
}
}Response:
Sample:
{
"transaction": {
"transaction_identifier": {
"hash": "20247d9df50d830b8978a5c49313a6f8a118fd5bb9c2950e3c7f95f5ac6410f6"
},
"operations": [
{
"operation_identifier": {
"index": 0
},
"type": "transfer",
"status": "SUCCESS",
"account": {
"address": "AJMFNZL5jGjZJEhBrJfVLHJeJ3KwiczJ6B"
},
"amount": {
"value": "-1000000000",
"currency": {
"symbol": "ONT",
"decimals": 0,
"metadata": {
"ContractAddress": "0100000000000000000000000000000000000000",
"TokenType": "Governance Token"
}
}
}
},
{
"operation_identifier": {
"index": 1
},
"related_operations": [
{
"index": 0
}
],
"type": "transfer",
"status": "SUCCESS",
"account": {
"address": "AWyEMxiLUVr5MeVJe3Fw5Xsij7iZUmfYyk"
},
"amount": {
"value": "1000000000",
"currency": {
"symbol": "ONT",
"decimals": 0,
"metadata": {
"ContractAddress": "0100000000000000000000000000000000000000",
"TokenType": "Governance Token"
}
}
}
}
]
}
}/construction/derive
Derive Address from Public Key
Request:
{
"network_identifier": {
"blockchain": "ont",
"network": "mainnet"
},
"public_key":{
"hex_bytes":"<pubkey hex string>",
"curev_type":"secp256k1|edwards25519",
"metadata":{
"type":"hex|base58"
}
}
}Address type supports hex or base58 format
Response:
Sample
{
"address":"<address>",
"metadata":{
"type":"hex|base58"
}
}/construction/preprocess
Create Metadata Request
Request:
{
"network_identifier": {
"blockchain": "ont",
"network": "privatenet"
},
"operations": [
{
"operation_identifier": {
"index": 0
},
"type": "transfer",
"status": "",
"account": {
"address": "AGc9NrdF5MuMJpkFfZ3MWKa67ds6H2fzud"
},
"amount": {
"value": "-1",
"currency": {
"symbol": "ONT",
"decimals": 0,
"metadata": {
"ContractAddress": "0100000000000000000000000000000000000000",
"TokenType": "Governance Token"
}
}
}
},
{
"operation_identifier": {
"index": 1
},
"related_operations": [
{
"index": 0
}
],
"type": "transfer",
"status": "",
"account": {
"address": "Af6xrG7WB9wUKQ3aRDXnfba2G5DXjqejMS"
},
"amount": {
"value": "1",
"currency": {
"symbol": "ONT",
"decimals": 0,
"metadata": {
"ContractAddress": "0100000000000000000000000000000000000000",
"TokenType": "Governance Token"
}
}
},
"metadata": {
"gasLimit": 20000,
"gasPrice": 2500
}
}
],
"metadata": {
"payer": "Af6xrG7WB9wUKQ3aRDXnfba2G5DXjqejMS"
}
}Response:
Sample
{
"options": {
"amount": "1",
"decimals": 0,
"fromAddr": "AGc9NrdF5MuMJpkFfZ3MWKa67ds6H2fzud",
"gasLimit": 20000,
"gasPrice": 2500,
"payer": "Af6xrG7WB9wUKQ3aRDXnfba2G5DXjqejMS",
"symbol": "ONT",
"toAddr": "Af6xrG7WB9wUKQ3aRDXnfba2G5DXjqejMS"
}
}/construction/metadata
Get Transaction Construction Metadata
Request:
{
"network_identifier": {
"blockchain": "ont",
"network": "privatenet"
},
"options": {
"method": "transfer"
}
}Response:
Sample
{
"metadata": {
"amount": "amount,data type string",
"asset": "ont or ong,data type string",
"fromAddr": "from address,data type string",
"gasLimit": "default gas limit 2000,data type string",
"gasPrice": "default gas price 2500,data type string",
"payer": "default from address,data type string",
"toAddr": "to address,data type string"
}
}
/construction/payloads
Create Metadata Request
Request:
{
"network_identifier": {
"blockchain": "ont",
"network": "privatenet"
},
"operations": [
{
"operation_identifier": {
"index": 0
},
"type": "transfer",
"status": "",
"account": {
"address": "AGc9NrdF5MuMJpkFfZ3MWKa67ds6H2fzud"
},
"amount": {
"value": "-1",
"currency": {
"symbol": "ONT",
"decimals": 0,
"metadata": {
"ContractAddress": "0100000000000000000000000000000000000000",
"TokenType": "Governance Token"
}
}
}
},
{
"operation_identifier": {
"index": 1
},
"related_operations": [
{
"index": 0
}
],
"type": "transfer",
"status": "",
"account": {
"address": "Af6xrG7WB9wUKQ3aRDXnfba2G5DXjqejMS"
},
"amount": {
"value": "1",
"currency": {
"symbol": "ONT",
"decimals": 0,
"metadata": {
"ContractAddress": "0100000000000000000000000000000000000000",
"TokenType": "Governance Token"
}
}
},
"metadata": {
"gasLimit": 20000,
"gasPrice": 2500
}
}
],
"metadata": {
"payer": "Af6xrG7WB9wUKQ3aRDXnfba2G5DXjqejMS"
}
}Response:
Sample
{
"unsigned_transaction": "00d1b8c16889204e000000000000c409000000000000ffe723aefd01bac311d8b16ff8bfd594d77f31ee7100c66b14092118e0112274581b60dfb6fedcbfdcfc044be76a7cc814ffe723aefd01bac311d8b16ff8bfd594d77f31ee6a7cc8516a7cc86c51c1087472616e736665721400000000000000000000000000000000000000010068164f6e746f6c6f67792e4e61746976652e496e766f6b650000",
"payloads": [
{
"hex_bytes": "a4a88f45b51e7aa01eedd0db3a7d7aff0a6e641256f3e073e8dbabb19358513f",
"address": "AGc9NrdF5MuMJpkFfZ3MWKa67ds6H2fzud",
"signature_type": "ecdsa"
},
{
"hex_bytes": "4e6240066243bc2197fe8600791aba0175c6c259ea3293dbddc56d90eaf87298",
"address": "Af6xrG7WB9wUKQ3aRDXnfba2G5DXjqejMS",
"signature_type": "ecdsa"
}
]
}/construction/parse
Create Metadata Request
Request:
{
"network_identifier": {
"blockchain": "ont",
"network": "privatenet"
},
"signed":false,
"transaction":"00d10534aa05c409000000000000204e000000000000ffe723aefd01bac311d8b16ff8bfd594d77f31ee7100c66b14092118e0112274581b60dfb6fedcbfdcfc044be76a7cc814ffe723aefd01bac311d8b16ff8bfd594d77f31ee6a7cc8516a7cc86c51c1087472616e736665721400000000000000000000000000000000000000010068164f6e746f6c6f67792e4e61746976652e496e766f6b650000"
}Response:
Sample
{
"operations": [
{
"operation_identifier": {
"index": 0
},
"type": "transfer",
"status": "SUCCESS",
"account": {
"address": "AGc9NrdF5MuMJpkFfZ3MWKa67ds6H2fzud"
},
"amount": {
"value": "-1",
"currency": {
"symbol": "ONT",
"decimals": 0,
"metadata": {
"ContractAddress": "0100000000000000000000000000000000000000",
"TokenType": "Governance Token"
}
}
}
},
{
"operation_identifier": {
"index": 1
},
"related_operations": [
{
"index": 0
}
],
"type": "transfer",
"status": "SUCCESS",
"account": {
"address": "Af6xrG7WB9wUKQ3aRDXnfba2G5DXjqejMS"
},
"amount": {
"value": "1",
"currency": {
"symbol": "ONT",
"decimals": 0,
"metadata": {
"ContractAddress": "0100000000000000000000000000000000000000",
"TokenType": "Governance Token"
}
}
},
"metadata": {
"gasLimit": 20000,
"gasPrice": 2500
}
}
],
"signers": [],
"metadata": {
"payer": "Af6xrG7WB9wUKQ3aRDXnfba2G5DXjqejMS"
}
}/construction/combine
Create Metadata Request
example: account AGc9NrdF5MuMJpkFfZ3MWKa67ds6H2fzud transfer 1 ont to account Af6xrG7WB9wUKQ3aRDXnfba2G5DXjqejMS and Af6xrG7WB9wUKQ3aRDXnfba2G5DXjqejMS will pay for the transfer fee as payer
Request:
{
"network_identifier": {
"blockchain": "ont",
"network": "testnet"
},
"unsigned_transaction":"00d1594606d2c409000000000000204e000000000000ffe723aefd01bac311d8b16ff8bfd594d77f31ee7100c66b14092118e0112274581b60dfb6fedcbfdcfc044be76a7cc814ffe723aefd01bac311d8b16ff8bfd594d77f31ee6a7cc8516a7cc86c51c1087472616e736665721400000000000000000000000000000000000000010068164f6e746f6c6f67792e4e61746976652e496e766f6b650000",
"signatures":[
{
"signing_payload":{
"address":"Af6xrG7WB9wUKQ3aRDXnfba2G5DXjqejMS",
"hex_bytes":"2b371f76afde8a543fd0a6a58f2578281b3517e96c2a811114ea4c78e362b221",
"signature_type":"ecdsa"
},
"public_key":{
"hex_bytes":"02263e2e1eecf7a45f21e9e0f865510966d4e93551d95876ecb3c42acf2b68aaae",
"curve_type":"secp256k1"
},
"signature_type":"ecdsa",
"hex_bytes":"3b52bc592bbba306ca9368e2808d6eb1d14fe0c3e2c801294bf8ebe3a994b464e6888038b6411a78428f9020b9f43c9dbcada7f77c0307b3ce9a410d8d2b6fa6"
},
{
"signing_payload":{
"address":"AGc9NrdF5MuMJpkFfZ3MWKa67ds6H2fzud",
"hex_bytes":"2b371f76afde8a543fd0a6a58f2578281b3517e96c2a811114ea4c78e362b221",
"signature_type":"ecdsa"
},
"public_key":{
"hex_bytes":"03944e3ff777b14add03a76fd6767aaf4a65c227ec201375d9118d4e6b272494c7",
"curve_type":"secp256k1"
},
"signature_type":"ecdsa",
"hex_bytes":"a6f29359a94db9725ceafa37012abd3a02cff41fe1b3ca6fb0f4c58e86cd2e214567a5f29682cd4432404ecb8ded644bfb9324fe0eb746fe53097ffed13d11b1"
}
]
}Response:
Sample
{
"signed_transaction": "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"
}/construction/hash
Get hash of signed transaction
Request:
{
"network_identifier": {
"blockchain": "ont",
"network": "privatenet"
},
"signed_transaction":"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"
}Response:
Sample
{
"transaction_hash": "cc45747a18862709f4ce50290ac331c94fb5ef6b608c36c90b00314884312b03"
}
/construction/submit
Submit a Signed Transaction
Request:
{
"network_identifier": {
"blockchain": "ont",
"network": "mainnet"
},
"signed_transaction": "<signed tx hex>"
}Response:
Sample
{
"transaction_identifier": {
"hash": "<tx hash>"
},
"metadata": {}
}/mempool
Get All Mempool Transactions
Request:
{
"network_identifier": {
"blockchain": "ont",
"network": "mainnet"
}
}Response:
Sample
{
"transaction_identifiers": [
{
"hash": "<tx hash>"
}
]
}
/mempool/transaction
Get a Mempool Transaction
Request:
{
"network_identifier": {
"blockchain": "ont",
"network": "mainnet"
},
"transaction_identifier": {
"hash": "20247d9df50d830b8978a5c49313a6f8a118fd5bb9c2950e3c7f95f5ac6410f6"
}
}Response:
Sample
{
"transaction": {
"transaction_identifier": {
"hash": "20247d9df50d830b8978a5c49313a6f8a118fd5bb9c2950e3c7f95f5ac6410f6"
},
"operations": [
{
"operation_identifier": {
"index": 0
},
"type": "transfer",
"status": "SUCCESS",
"account": {
"address": "AJMFNZL5jGjZJEhBrJfVLHJeJ3KwiczJ6B"
},
"amount": {
"value": "-1000000000",
"currency": {
"symbol": "ONT",
"decimals": 0,
"metadata": {
"ContractAddress": "0100000000000000000000000000000000000000",
"TokenType": "Governance Token"
}
}
}
},
{
"operation_identifier": {
"index": 1
},
"related_operations": [
{
"index": 0
}
],
"type": "transfer",
"status": "SUCCESS",
"account": {
"address": "AWyEMxiLUVr5MeVJe3Fw5Xsij7iZUmfYyk"
},
"amount": {
"value": "1000000000",
"currency": {
"symbol": "ONT",
"decimals": 0,
"metadata": {
"ContractAddress": "0100000000000000000000000000000000000000",
"TokenType": "Governance Token"
}
}
}
}
]
}
}Please refer to Dev document