wbtc-usd-spot added

src/telliot_feeds/feeds/__init__.py

@@ -88,6 +88,7 @@
 from telliot_feeds.feeds.uspce_feed import uspce_feed
 from telliot_feeds.feeds.vesq import vsq_usd_median_feed
 from telliot_feeds.feeds.wbeth_usd_feed import wbeth_usd_median_feed
+from telliot_feeds.feeds.wbtc_usd_feed import wbtc_usd_median_feed
 from telliot_feeds.feeds.wld_usd_feed import wld_usd_median_feed
 from telliot_feeds.feeds.wsteth_feed import wsteth_eth_median_feed
 from telliot_feeds.feeds.wsteth_feed import wsteth_usd_median_feed
@@ -174,6 +175,7 @@
     "ogv-eth-spot": ogv_eth_median_feed,
     "brc20-ordi-usd-spot": ordi_usd_median_feed,
     "meth-usd-spot": meth_usd_median_feed,
+    "wbtc-usd-spot": wbtc_usd_median_feed,
 }
 
 DATAFEED_BUILDER_MAPPING: Dict[str, DataFeed[Any]] = {

src/telliot_feeds/feeds/wbtc_usd_feed.py

@@ -0,0 +1,22 @@
+from telliot_feeds.datafeed import DataFeed
+from telliot_feeds.queries.price.spot_price import SpotPrice
+from telliot_feeds.sources.price.spot.coingecko import CoinGeckoSpotPriceSource
+from telliot_feeds.sources.price.spot.coinpaprika import CoinpaprikaSpotPriceSource
+from telliot_feeds.sources.price.spot.kraken import KrakenSpotPriceSource
+from telliot_feeds.sources.price.spot.uniswapV3 import UniswapV3PriceSource
+from telliot_feeds.sources.price_aggregator import PriceAggregator
+
+wbtc_usd_median_feed = DataFeed(
+    query=SpotPrice(asset="WBTC", currency="USD"),
+    source=PriceAggregator(
+        asset="wbtc",
+        currency="usd",
+        algorithm="median",
+        sources=[
+            CoinGeckoSpotPriceSource(asset="wbtc", currency="usd"),
+            CoinpaprikaSpotPriceSource(asset="wbtc-wrapped-bitcoin", currency="eth"),
+            KrakenSpotPriceSource(asset="wbtc", currency="usd"),
+            UniswapV3PriceSource(asset="wbtc", currency="usd"),
+        ],
+    ),
+)

src/telliot_feeds/queries/price/spot_price.py

@@ -75,6 +75,7 @@
     "OGV/ETH",
     "ORDI/USD",
     "METH/USD",
+    "WBTC/USD",
 ]
 
 

src/telliot_feeds/queries/query_catalog.py

@@ -489,3 +489,9 @@
     title="METH/USD spot price",
     q=SpotPrice(asset="meth", currency="usd"),
 )
+
+query_catalog.add_entry(
+    tag="wbtc-usd-spot",
+    title="WBTC/USD spot price",
+    q=SpotPrice(asset="wbtc", currency="usd"),
+)

src/telliot_feeds/sources/price/spot/coingecko.py

@@ -65,6 +65,7 @@
     "ogv": "origin-defi-governance",
     "ordi": "ordinals",
     "meth": "mantle-staked-ether",
+    "wbtc": "wrapped-bitcoin",
 }
 
 

src/telliot_feeds/sources/price/spot/kraken.py

@@ -15,7 +15,7 @@
 
 # Hardcoded supported assets & currencies
 # Search for supported assets here: https://api.kraken.com/0/public/Assets
-KRAKEN_ASSETS = {"ETH", "MATIC", "MKR", "SUSHI", "USDC", "XBT"}
+KRAKEN_ASSETS = {"ETH", "MATIC", "MKR", "SUSHI", "USDC", "XBT", "WBTC"}
 KRAKEN_CURRENCIES = {"USD"}
 
 

src/telliot_feeds/sources/price/spot/uniswapV3.py

@@ -26,6 +26,7 @@
     "cbeth": "0xbe9895146f7af43049ca1c1ae358b0541ea49704",
     "oeth": "0x856c4efb76c1d1ae02e20ceb03a2a6a08b0b8dc3",
     "ogv": "0x9c354503c38481a7a7a51629142963f98ecc12d0",
+    "wbtc": "0x2260fac5e5542a773aa44fbcfedf7c193bc2c599",
 }
 
 

tests/feeds/test_wbtc_usd_feed.py

@@ -0,0 +1,22 @@
+import statistics
+
+import pytest
+
+from telliot_feeds.feeds.wbtc_usd_feed import wbtc_usd_median_feed
+
+
+@pytest.mark.asyncio
+async def test_wbtc_usd_median_feed(caplog):
+    """Retrieve median wbtc/USD price."""
+    v, _ = await wbtc_usd_median_feed.source.fetch_new_datapoint()
+
+    assert v is not None
+    assert v > 0
+    assert "sources used in aggregate: 4" in caplog.text.lower()
+    print(f"wbtc/usd Price: {v}")
+
+    # Get list of data sources from sources dict
+    source_prices = [source.latest[0] for source in wbtc_usd_median_feed.source.sources if source.latest[0]]
+
+    # Make sure error is less than decimal tolerance
+    assert (v - statistics.median(source_prices)) < 10**-6