⛓️API

Matmo fully supports the standard JSON #API.

Node selection:

Validator

Fullnode

// Account Code:
addressstring<hex>required
Address of account with or without a 0x prefix
Example:0x88fxd33f54e1126269769780feb24480428179f552e2313fbe571b72e8258c51

Custom JSON-RPC Methods

#Matmo_getBlockRange

Matmo_getBlockByNumber but accepts a range of block numbers instead of just a single block.

Parameters

  1. QUANTITY|TAG - integer of the starting block number for the range, or the string "earliest", "latest" or "pending", as in the default block parameter .

  2. QUANTITY|TAG - integer of the ending block number for the range, or the string "earliest", "latest" or "pending", as in the default block parameter.

  3. BOOLEAN - If true it returns the full transaction objects, if false only the hashes of the transactions.

Returns

An array of block objects. See Matmo_getBlockByHashfor the structure of a block object.

Code：
index//start
matmo api/Accounts
matmo api/Blocks
matmo api/Transactions
matmo api/NFT
matmo api/node
// Request
curl -X POST --matmodata '{"jsonrpc":"1.0","method":"matmo_getBlockRange","params":["0x1", "0x2", false],"id":1}' <node url>

// Result
{
  "jsonrpc":"1.0",
  "id":8,
  "result":[
    {
      "difficulty":"0x2445",
      "extraData":"0x455301090a846765746889676f312e31352e3133856c696e75780000000000009c3827892825f0825a7e329b6913b84c9e4f89168350aff0939e0e6609629f2e7f07f2aeb62acbf4b16a739cab68866f4880ea406583a4b28a59d4f55dc2314e00",
      "gasLimit":"0x445effe1c0",
      "gasUsed":"0xxff3183d",
      "hash":"0xffdd6e7192e575af30420cae0c7776304ac196077ee72b048970549e4f08e875453",
      "logsBloom":"0x00000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000400000000000100000000000000200000000002000000000000001000000000000000000004000000000000000000000000000040000400000100400000000000000100000000000000000000000000000020000000000000000000000000000000000000000000000001000000000000000000000100000000000000000000000000000000000000000000000000000000000000088000000080000000000010000000000000000000000000000800008000120000000000000000000000000000000002000",
      "miner":"0x0000000000000000000000000000000000000000",
      "mixHash":"0x0000000000000000000000000000000000000000000000000000000000000000",
      "nonce":"0x0000000000000000",
      "number":"0x1",
      "parentHash":"0x7ca38a1916c42007829c55e69d3e9a73265554b586a499015373241b8a3fa48b",
      "receiptsRoot":"0xf4c97b1186b690ad3318f907c0cdaf46f4598f27f711a5609064b2690a767287",
      "sha3Uncles":"0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
      "size":"0x30c",
      "stateRoot":"0xd3ac40854cd2ac17d8effeae6065cea990b04be714f7061544973feeb2f1c95f",
      "timestamp":"0x618d8837",
      "totalDifficulty":"0x3",
      "transactions":["0x5e77a04531c7c107af1882d76cbff9486d0a9aa53701c30888509d4f5f2b003a"],
      "transactionsRoot":"0x19f5efd0d94386e72fcb3f296f1cb2936d017c37487982f76f09c591129f561f",
      "uncles":[]
    },
    {
      "difficulty":"0x2",
      "extraData":"0xd98301090a846765746889676f312e31352e3133856c696e757800000000000064a82cb66c7810b9619e7f14ab65c769a828b1616974987c530684eb3870b65e5b2400c1b61c6d340beef8c8e99127ac0de50e479d21f0833a5e2910fe64b41801",
      "gasLimit":"0xe4e1c0",
      "gasUsed":"0x1c60d",
      "hash":"0x45fd6ce41bb8ebb2bccdaa92dd1619e287704cb07722039901a7eba63dea1d13",
      "logsBloom":"0x00080000000200000000000000000008000000000000000000000100008000000000000000000000000000000000000000000000000000000000400000000000100000000000000000000000020000000000000000000000000000000000004000000000000000000000000000000000400000000400000000000000100000000000000000000000000000020000000000000000000000000000000000000000100000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000008400000000000000000010000000000000000020000000020000000000000000000000000000000000000000000002000",
      "miner":"0x0000000000000000000000000000000000000000",
      "mixHash":"0x0000000000000000000000000000000000000000000000000000000000000000",
      "nonce":"0x0000000000000000",
      "number":"0x2",
      "parentHash":"0xbee7192e575af30420cae0c7776304ac196077ee72b048970549e4f08e875453",
      "receiptsRoot":"0x2057c8fb79c0f294062c1436aa56741134dc46d228a4f874929f8b791a7007a4",
      "sha3Uncles":"0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
      "size":"0x30c",
      "stateRoot":"0x87026f3a614318ae24bcef6bc8f7564479afbbbe2b1fb189bc133a5de5a2b0f8",
      "timestamp":"0x618d8837",
      "totalDifficulty":"0x5",
      "transactions":["0xaf6ed8a6864d44989adc47c84f6fe0aeb1819817505c42cde6cbbcd5e14dd317"],
      "transactionsRoot":"0xa39c4d0d2397f8fcb1683ba833d4ab935cd2f4c5ca6f56a7d9a45b9904ea1c69",
      "uncles":[]
    }
  ]
}
  open-API
 --matmo=<goerli RPC url> \
        --matmo=<matmo-API authenticated RPC url> \
        --network=beta-1
        --rpc.addr=127.0.0.6 \
        --rpc.port=9445 \
        --matmo.jwt-secret=<path to JWT secret>
    
        --matmo API end

Matmo deploys the contract, access the API code to make the docking more efficient and secure.

Please check the SDK documentation if you access via SDK.

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