Add EagleFi dex adapter for fetching volume and fees

[ayoubbuoya]

Add dex volume adapter for EagleFi project :
https://www.eaglefi.io/

[llamabutler]

The eaglefi adapter exports:

> [email protected] test
> ts-node --transpile-only cli/testAdapter.ts dexs eaglefi

🦙 Running EAGLEFI adapter 🦙
---------------------------------------------------
Start Date:	Sun, 06 Jul 2025 10:36:17 GMT
End Date:	Mon, 07 Jul 2025 10:36:17 GMT
---------------------------------------------------

MASSA 👇
Backfill start time: 23/6/2025
Daily volume: 84
Daily fees: 0
End timestamp: 1751884576 (2025-07-07T10:36:16.000Z)

[noateden]

hi @ayoubbuoya, thanks for the PR? can you pls get data from on-chain smart contracts?

[ayoubbuoya]

Hi @noateden , I believe there may be a misunderstanding. This PR is for the DEX historical volume adapter, which relies on off-chain trade data unlike TVL, which is typically derived from on-chain contract reads. According to this doc 'https://docs.llama.fi/list-your-project/other-dashboards', historical volume data can be sourced off-chain by calling an external endpoint.

[noateden]

hi @ayoubbuoya, what to you mean by off-chain trade data? can you explain more about it, how do these trades work?

[ayoubbuoya]

@noateden By offchain trades, I meant getting volume data through an endpoint instead of smart contract read cause the smart contract does not have history of all trades happened. So what we're doing is just running a Blockchain event fetcher that listens on all swaps that happens on our smart contracts, then we save that to a db then when you call that api will return you the sum of the volumes in USD from the db happened from the start and end timestamp specified.

[llamabutler]

The eaglefi.ts adapter exports:

> [email protected] test
> ts-node --transpile-only cli/testAdapter.ts dexs eaglefi.ts

🦙 Running EAGLEFI.TS adapter 🦙
---------------------------------------------------
Start Date:	Wed, 09 Jul 2025 15:57:33 GMT
End Date:	Thu, 10 Jul 2025 15:57:33 GMT
---------------------------------------------------

[Error: read ECONNRESET] {
  url: 'https://mainnet.api.eaglefi.io/statistics/volume?start=1752076652&end=1752163053',
  method: 'GET',
  chain: 'massa'
}

[noateden]

hi @ayoubbuoya, we still can not merge this PR due to your API endpoint, it is unstable, sometime got timeout, can you pls check?