yearn-exporter-api

Light-weight API in front of yearn.vision that makes some data available for external sites.

Usage

Start the API with make build && make up. This will expose it at http://localhost:5000.

Make commands

All these are prefaced with make.

• build, up, down, destroy, stop, restart, ps

Configuration

You can export the following environment variables if you want to override the defaults:

• FLASK_RUN_PORT: the listening port for the api, default: 5000
• BASE_URL: the URL pointing to the grafana instance, default: "https://yearn.vision"

Routes

/tvl

returns the summed TVLs grouped by network and a summed total:

$ curl localhost:5000/tvl
{
  "ts":1642600346,
  "tvl_eth":5101043121.68,
  "tvl_ftm":533590588.63,
  "tvl_total":533590588.63,
  "unit":"USD"
}

/tvl/<network>

returns the tvl for the given network, e.g. for ETH:

$ curl localhost:5000/tvl/eth
{
  "ts":1642600393,
  "tvl_eth":5101041358.88,
  "unit":"USD"
}

supported networks are:

• eth
• ftm
• opt
• arb
• base

/tvl/total

returns the sum of the TVLs of all networks:

$ curl localhost:5000/tvl/total
{
  "ts":1642600475,
  "tvl_total":534919919.17,
  "unit":"USD"
}

/partners/{query}

returns b2b fee-sharing partners' info

/partners/total

returns the total fees to be paid out to date, measured in USD value from all chains:

$ curl localhost:5000/partners/total
{
  "partners_total": 2601705.85,
  "ts": 1665017101,
  "unit": "USD"
}

/partners/count

returns the number of partners to-date from all chains:

$ curl localhost:5000/partners/count
{
  "partners_count": 22,
  "ts": 1665017986,
  "unit": ""
}

/partners/<partner>/<param>

returns for a specific partner the parameter you specify:

• parameters are: allowed_params: balance, payout_daily, payout_weekly, payout_monthly, payout_total
• partners are the names of the b2b partners

$ curl localhost:5000/partners/sturdy/payout_total
 "partners_indiv_sturdy_payout_total": {
   "FTM": {
     "0x0DEC85e74A92c52b7F708c4B10207D9560CEFaf0": {
       "balance": 2238.09,
       "bucket": "Other short term assets",
       "token": "yvWFTM",
       "tvl": 1732.48
     },
     "0x0fBbf9848D969776a5Eb842EdAfAf29ef4467698": {
       "balance": 15.17,
       "bucket": "Other short term assets",
       "token": "yvBOO",
       "tvl": 123.41
     },
     "0x1e2fe8074a5ce1Bb7394856B0C618E75D823B93b": {
       "balance": 1714.68,
       "bucket": "Other short term assets",
       "token": "yvfBEETS",
       "tvl": 389.16
     },
     "0xf2d323621785A066E64282d2B407eAc79cC04966": {
       "balance": 5.92,
       "bucket": "Other short term assets",
       "token": "yvLINK",
       "tvl": 66.84
     }
   }
 },
 "ts": 1671244960,
 "unit": "USD"
}

Optional Query Params

• ts

curl localhost:5000/tvl?ts=1642664109
{
  "ts":1642664109,
  "tvl_eth":5081490281.98,
  "tvl_ftm":574308185.62,
  "tvl_total":5655798467.6,
  "unit":"USD"
}

set a ts (millis) for retrieving the data at that specific timestamp