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POST
/
#particle_getPrice
getPrice
curl --request POST \
  --url 'https://rpc.particle.network/evm-chain/#particle_getPrice' \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "particle_getPrice",
  "chainId": 1,
  "params": [
    [
      "<string>"
    ]
  ]
}
'
{
  "jsonrpc": "2.0",
  "id": 1,
  "result": [
    {
      "address": "<string>",
      "currencies": [
        {
          "type": "<string>",
          "price": 123,
          "marketCap": 123,
          "24hChange": 123,
          "24hVol": 123,
          "lastUpdatedAt": 123
        }
      ]
    }
  ]
}

​
Contextualizing getPrice

  • getPrice returns an array of JSON objects containing real-time exchange rates, market cap, 24-hour changes, and volume for each specified token address in selected currencies (either usd, cny, or both at the moment).

​
Query example

JavaScript
const axios = require('axios');

(async () => {
    const response = await axios.post('https://rpc.particle.network/evm-chain', {
        chainId: 42,
        jsonrpc: '2.0',
        id: 1,
        method: 'particle_getPrice',
        params: [
            [
                'native', 
                '0x7968bc6a03017eA2de509AAA816F163Db0f35148',
            ],
            [
                'usd', 
                'cny',
            ],
        ],
    }, {
        auth: {
            username: 'Your Project Id',
            password: 'Your Project Server Key',
        },
    });

    console.log(response.data);
})();

Authorizations

​
Authorization
string
header
required

Basic authentication header of the form Basic <encoded-value>, where <encoded-value> is the base64-encoded string username:password.

Body

application/json
​
jsonrpc
string
default:2
required

Version of the JSON-RPC protocol, should be 2.0.

Example:

"2.0"

​
id
integer
default:1
required

The request identifier.

Example:

1

​
method
enum<string>
required

API method being called.

Available options:
particle_getPrice
​
chainId
integer
required

The chain ID.

Example:

1

​
params
string[][]
required

Parameters for the API method call.

Response

200 - application/json

Success

​
jsonrpc
string

Version of the JSON-RPC protocol, should be 2.0.

Example:

"2.0"

​
id
integer

The request identifier.

Example:

1

​
result
object[]

Array of token price details.