diff --git a/src/bin/partitionStats.ts b/src/bin/partitionStats.ts
index 64f3efa8..dad738f6 100644
--- a/src/bin/partitionStats.ts
+++ b/src/bin/partitionStats.ts
@@ -36,6 +36,7 @@ async function main(partitionName: string): Promise<void> {
       'edge_moonpay',
       'edge_safello',
       'edge_shapeshift',
+      'edge_sideshift',
       'edge_simplex',
       'edge_switchain',
       'edge_totle',
diff --git a/src/makeSampleRawTxs.js b/src/makeSampleRawTxs.js
index 3eee6432..3b2d2722 100644
--- a/src/makeSampleRawTxs.js
+++ b/src/makeSampleRawTxs.js
@@ -413,6 +413,35 @@ const rawTxs = {
     type: 'PRECISE',
     userId: 'e274af63-2a26-45bb-b6a6-202332dd9a2c'
   },
+  sideshift: {
+    id: 'c421de9317bc18ab76ba',
+    createdAt: '2020-10-07T15:04:07.846Z',
+    expiresAt: '2020-10-07T15:19:07.104Z',
+    depositMethodId: 'bch',
+    settleMethodId: 'xmr',
+    depositAsset: 'BCH',
+    settleAsset: 'XMR',
+    depositAddress: {
+      address: 'bitcoincash:qzaz9m2nku3m8hrq55lfgn5sxghzvg4xpsm85cr6h2'
+    },
+    refundAddress: null,
+    settleAddress: {
+      address:
+        '45AZiUFxa5hGwvMChQmdfjNr6HbktbtwhNhpsT4HYosQARXfJ5xWFwrSN7VWyk7ZFoLEYPUq7Qw2RRTTCfEVQFRG75QSUiC'
+    },
+    extra: {},
+    affiliateId: 'Coq58fefL',
+    invoiceAmount: '0.03685881',
+    depositMin: '0.03685881',
+    depositMax: '0.03685881',
+    type: 'fixed',
+    settleAmount: '0.07353',
+    settleRate: '1.99491',
+    settleRateNominal: '219.16435588652246556599',
+    settleRateSpread: '0.01',
+    sessionId: null,
+    quoteId: '1a618edd-f0f3-4c31-9f84-a0555e6974dc'
+  },
   simplex: {
     transaction_id: 'f64b5e50-d935-11ea-b358-ed6259933d55',
     created_at: 1596863644.775,
diff --git a/src/partners/sideshift.ts b/src/partners/sideshift.ts
new file mode 100644
index 00000000..fb7d7dff
--- /dev/null
+++ b/src/partners/sideshift.ts
@@ -0,0 +1,136 @@
+import { asObject, asString } from 'cleaners'
+import crypto from 'crypto'
+import fetch from 'node-fetch'
+
+import { PartnerPlugin, PluginParams, PluginResult, StandardTx } from '../types'
+import { datelog } from '../util'
+
+const asSideshiftTx = asObject({
+  id: asString,
+  depositAddress: asObject({
+    address: asString
+  }),
+  depositAsset: asString,
+  invoiceAmount: asString,
+  settleAddress: asObject({
+    address: asString
+  }),
+  settleAsset: asString,
+  settleAmount: asString,
+  createdAt: asString
+})
+
+const LIMIT = 500
+const QUERY_LOOKBACK = 60 * 60 * 24 * 5 // 5 days
+
+function affiliateSignature(
+  affiliateId: string,
+  affiliateSecret: string,
+  time: number
+): string {
+  return crypto
+    .createHmac('sha1', affiliateSecret)
+    .update(`${affiliateId}${time}`)
+    .digest('hex')
+}
+
+async function fetchTransactions(
+  affiliateId: string,
+  affiliateSecret: string,
+  offset: number,
+  limit: number
+): Promise<StandardTx[]> {
+  const time = Date.now()
+
+  const signature = affiliateSignature(affiliateId, affiliateSecret, time)
+  const url = `https://sideshift.ai/api/affiliate/completedOrders?limit=${limit}&offset=${offset}&affiliateId=${affiliateId}&time=${time}&signature=${signature}`
+
+  try {
+    const response = await fetch(url)
+    const orders = await response.json()
+
+    return orders.map(order => {
+      const tx = asSideshiftTx(order)
+
+      return {
+        status: 'complete',
+        orderId: tx.id,
+        depositTxid: undefined,
+        depositAddress: tx.depositAddress.address,
+        depositCurrency: tx.depositAsset.toUpperCase(),
+        depositAmount: Number(tx.invoiceAmount),
+        payoutTxid: undefined,
+        payoutAddress: tx.settleAddress.address,
+        payoutCurrency: tx.settleAsset.toUpperCase(),
+        payoutAmount: Number(tx.settleAmount),
+        timestamp: new Date(tx.createdAt).getTime() / 1000,
+        isoDate: tx.createdAt,
+        usdValue: undefined,
+        rawTx: order
+      }
+    })
+  } catch (e) {
+    datelog(e)
+    throw e
+  }
+}
+
+export async function querySideshift(
+  pluginParams: PluginParams
+): Promise<PluginResult> {
+  const {
+    apiKeys: { sideshiftAffiliateId, sideshiftAffiliateSecret }
+  } = pluginParams
+  let {
+    settings: { lastCheckedTimestamp, offset }
+  } = pluginParams
+
+  if (typeof lastCheckedTimestamp === 'number') {
+    lastCheckedTimestamp -= QUERY_LOOKBACK
+  }
+
+  if (!(typeof sideshiftAffiliateSecret === 'string')) {
+    return {
+      settings: { lastCheckedTimestamp },
+      transactions: []
+    }
+  }
+
+  const txs: StandardTx[] = []
+
+  let prevMaxTimestamp = 0
+
+  while (true) {
+    const newTxs = await fetchTransactions(
+      sideshiftAffiliateId,
+      sideshiftAffiliateSecret,
+      offset,
+      LIMIT
+    )
+
+    txs.push(...newTxs)
+
+    offset += newTxs.length
+
+    const newTxMaxTimestamp = Math.max(...newTxs.map(tx => tx.timestamp))
+
+    if (newTxMaxTimestamp > prevMaxTimestamp) {
+      prevMaxTimestamp = newTxMaxTimestamp
+    }
+
+    if (lastCheckedTimestamp > newTxMaxTimestamp || newTxs.length < LIMIT) {
+      break
+    }
+  }
+
+  return {
+    settings: { lastCheckedTimestamp: prevMaxTimestamp, offset },
+    transactions: txs
+  }
+}
+
+export const sideshift: PartnerPlugin = {
+  queryFunc: querySideshift,
+  pluginName: 'SideShift.ai',
+  pluginId: 'sideshift'
+}
diff --git a/src/queryEngine.ts b/src/queryEngine.ts
index 103adeb9..2a7bd91b 100644
--- a/src/queryEngine.ts
+++ b/src/queryEngine.ts
@@ -18,6 +18,7 @@ import { moonpay } from './partners/moonpay'
 import { paytrie } from './partners/paytrie'
 import { safello } from './partners/safello'
 import { shapeshift } from './partners/shapeshift'
+import { sideshift } from './partners/sideshift'
 import { simplex } from './partners/simplex'
 import { switchain } from './partners/switchain'
 import { totle } from './partners/totle'
@@ -74,6 +75,7 @@ const partners = [
   paytrie,
   safello,
   shapeshift,
+  sideshift,
   switchain,
   totle,
   transak,