Important considerations

Multiple adapters, same protocol

• If you want to list your protocol in different dashboards you can return in the same adapters dimensions of different dashboards. See the following example:

const adapter = {
  adapter: {
    ...,
    fetch: async ({ endTimestamp }) => {
        const { dailyVolume } = await querySubgraph(volumeQuery, endTimestamp)
        const { dailyFees } = await querySubgraph(feesQuery, endTimestamp)
        return {
            dailyVolume, // dimension for dexs dashboard
            dailyFees, // dimension for fees dashboard
        }
    }
    ...,
  }
}

Methodology

• For fees and revenue adapters please don't forget to include how have you calculated the values in the methodology attribute.

const adapter = {
  adapter: {
    ...
    fetch: async () => ({
      dailyFees: "32498",
      dailyRevenue: "0",
      dailySupplySideRevenue: "32498"
    }),
    meta: {
      methodology: {
        Fees: "User pays 2% of each swap",
        Revenue: "Protocol takes no revenue",
        SupplySideRevenue: "LPs revenue is 2% of user fees",
      }
    }
  }
}

Incomplete data

• If the adapter is not able to provide data for all dimensions, let's say for example you can only provide data for dailyVolume but not for totalVolume, please keep the dimension as undefined, don't assign an arbitrary value or set to it "0".

// wrong
{
    dailyFees: "2144",
    totalFees: "0" // <- wrong!!
}

// correct
{
    dailyFees: "2144"
}

• If the adapter can't be used to backfill data and only allows to get data for today's timestamp, please set the flag runAtCurrTime to true. See more about this flag in the previous sections.

const adapter = {
  adapter: {
    fetch: fetchFunction,
    runAtCurrTime: true
  }
}

Precision

Please, consider using the BigNumber library when doing mathematical operations that might result or include a value with a magnitude outside the range of safe values to use in JavaScript.

const feesInGas = new BigNumber(graphRes["fees"])
const ethGasPrice = await getGasPrice(timestamp)
return {
    dailyRevenue = feesInGas.multiplyBy(ethGasPrice)
}