Dear all,

As promised, you will find below the technical documentation on programmatic access to shprd trading signals. 👩‍💻👨‍💻

In a terminal shell (like Iterm) or on postman:

curl --location --request POST 'https://0lii8gygqg.execute-api.eu-west-3.amazonaws.com/prod/auth/<the_address_holding_your_NPXs>/message' \
--header 'Content-Type: application/json' \
--data-raw '{
    "uri": "https://signals.shprd.finance",
    "version": "v0.1.180",
    "maxTs": "2023-07-06T12:21:22.123",
    "chainId": 1,
    "app": "signals.shprd.finance"
}' 

• Replace each <*key*> with appropriate value:

  • Version: see latest version on cf.app.shprd.finance, at bottom-left of the screen

  • ChainId integer can be either 1 (mainnet) or 56 (bsc)

• This POST request will return:

  {
    message: string;
    id: string;
    error: string;
  }
  

  2. Sign the message

  Go on https://www.myetherwallet.com/wallet/sign

  > Select Browser extension

  > Enter the message received above and replace all \n by new lines (it should look like as in below screenshot)

  

  > Click on Sign button

  

  3. Retrieve a JSON Web Token (JWT)

  In a shell (like Iterm) or on postman:

  curl --location --request POST 'https://0lii8gygqg.execute-api.eu-west-3.amazonaws.com/prod/auth/<the_address_holding_your_NPXs>/verify' \
  --header 'Content-Type: application/json' \
  --data-raw '{
      "id": "<id>",
      "signature": "<signature>",
      "chainId": 1
  }'
  

  • Replace each with appropriate value: Prefix the signature value (“sig”) with “0x” This POST request will return: { verified: boolean; jwt: string; chainId: number; balance (in NPXs): number; error: string; } 4. Access signals with the JWT In a shell (like Iterm) or on postman: curl --location --request POST 'https://0lii8gygqg.execute-api.eu-west-3.amazonaws.com/prod/strats/signals/filter' \ --header 'Authorization: Bearer <JWT>' \ --header 'Content-Type: application/json' \ --data-raw '{ "strategies": [ { "code": "STRAT_BTC_ETH_USD_LO_H_1", "underlyingCurrencies": ["ETH", "BTC"] } ], "minTs": "2023-07-29T12:13:14.123", "maxTs": "2023-08-19T12:13:14.123" }' Replace each <*key*> with appropriate value: List of available strategies: STRAT_BTC_ETH_USD_LO_H_1 STRAT_XRP_USD_D_1 STRAT_ETH_USD_D_3 STRAT_BTC_USD_D_3 STRAT_BNB_USD_LO_D_1_V2 STRAT_BTC_USD_H_4_V2 STRAT_ETH_USD_H_3_V2 STRAT_ETH_USD_H_4_V2 STRAT_BTC_ETH_USD_H_1 STRAT_DOGE_USD_LO_D_1 STRAT_MATIC_USD_LO_D_1 STRAT_SOL_USD_LO_D_1 STRAT_AI_TOP_3_PERFORMERS_H_1 NB: strategy codes are also displayed in the URL of each strategy’s details page on https://signals.shprd.finance/. Finally, this POST request will return: { success: boolean, data: [], <- the signals offset: number, error: string } The Shprd Team

Dear all,

As promised, you will find below the technical documentation on programmatic access to shprd trading signals. 👩‍💻👨‍💻

In a terminal shell (like Iterm) or on postman:

curl --location --request POST 'https://0lii8gygqg.execute-api.eu-west-3.amazonaws.com/prod/auth/<the_address_holding_your_NPXs>/message' \
--header 'Content-Type: application/json' \
--data-raw '{
    "uri": "https://signals.shprd.finance",
    "version": "v0.1.180",
    "maxTs": "2023-07-06T12:21:22.123",
    "chainId": 1,
    "app": "signals.shprd.finance"
}' 

• Replace each <*key*> with appropriate value:

  • Version: see latest version on cf.app.shprd.finance, at bottom-left of the screen

  • ChainId integer can be either 1 (mainnet) or 56 (bsc)

• This POST request will return:

  {
    message: string;
    id: string;
    error: string;
  }
  

  2. Sign the message

  Go on https://www.myetherwallet.com/wallet/sign

  > Select Browser extension

  > Enter the message received above and replace all \n by new lines (it should look like as in below screenshot)

  

  > Click on Sign button

  

  3. Retrieve a JSON Web Token (JWT)

  In a shell (like Iterm) or on postman:

  curl --location --request POST 'https://0lii8gygqg.execute-api.eu-west-3.amazonaws.com/prod/auth/<the_address_holding_your_NPXs>/verify' \
  --header 'Content-Type: application/json' \
  --data-raw '{
      "id": "<id>",
      "signature": "<signature>",
      "chainId": 1
  }'
  

  • Replace each with appropriate value: Prefix the signature value (“sig”) with “0x” This POST request will return: { verified: boolean; jwt: string; chainId: number; balance (in NPXs): number; error: string; } 4. Access signals with the JWT In a shell (like Iterm) or on postman: curl --location --request POST 'https://0lii8gygqg.execute-api.eu-west-3.amazonaws.com/prod/strats/signals/filter' \ --header 'Authorization: Bearer <JWT>' \ --header 'Content-Type: application/json' \ --data-raw '{ "strategies": [ { "code": "STRAT_BTC_ETH_USD_LO_H_1", "underlyingCurrencies": ["ETH", "BTC"] } ], "minTs": "2023-07-29T12:13:14.123", "maxTs": "2023-08-19T12:13:14.123" }' Replace each <*key*> with appropriate value: List of available strategies: STRAT_BTC_ETH_USD_LO_H_1 STRAT_XRP_USD_D_1 STRAT_ETH_USD_D_3 STRAT_BTC_USD_D_3 STRAT_BNB_USD_LO_D_1_V2 STRAT_BTC_USD_H_4_V2 STRAT_ETH_USD_H_3_V2 STRAT_ETH_USD_H_4_V2 STRAT_BTC_ETH_USD_H_1 STRAT_DOGE_USD_LO_D_1 STRAT_MATIC_USD_LO_D_1 STRAT_SOL_USD_LO_D_1 STRAT_AI_TOP_3_PERFORMERS_H_1 NB: strategy codes are also displayed in the URL of each strategy’s details page on https://signals.shprd.finance/. Finally, this POST request will return: { success: boolean, data: [], <- the signals offset: number, error: string } The Shprd Team