Merge pull request #304 from EdgeApp/matthew/usdce

Update Polygon USDC/USDC.e handling
EdgeApp · Nov 9, 2023 · 5401a91 · 5401a91
2 parents 67f018a + 8a28950
commit 5401a91
Show file tree

Hide file tree

Showing 6 changed files with 26 additions and 7 deletions.
diff --git a/src/swap/changehero.ts b/src/swap/changehero.ts
@@ -21,6 +21,7 @@ import {
 
 import {
   checkInvalidCodes,
+  CurrencyCodeTranscriptionMap,
   getCodesWithTranscription,
   getMaxSwappable,
   InvalidCurrencyCodes,
@@ -70,6 +71,10 @@ const MAINNET_CODE_TRANSCRIPTION: StringMap = {
   zcash: 'zcash'
 }
 
+const CURRENCY_CODE_TRANSCRIPTION: CurrencyCodeTranscriptionMap = {
+  polygon: { 'USDC.e': 'USDCE' }
+}
+
 // See https://changehero.io/currencies for list of supported currencies
 const INVALID_CURRENCY_CODES: InvalidCurrencyCodes = {
   from: {
@@ -172,7 +177,11 @@ export function makeChangeHeroPlugin(
       toCurrencyCode,
       fromMainnetCode,
       toMainnetCode
-    } = getCodesWithTranscription(request, MAINNET_CODE_TRANSCRIPTION)
+    } = getCodesWithTranscription(
+      request,
+      MAINNET_CODE_TRANSCRIPTION,
+      CURRENCY_CODE_TRANSCRIPTION
+    )
 
     const quoteAmount =
       request.quoteFor === 'from'

diff --git a/src/swap/changenow.ts b/src/swap/changenow.ts
@@ -49,9 +49,11 @@ const uri = 'https://api.changenow.io/v2/'
 
 const INVALID_CURRENCY_CODES: InvalidCurrencyCodes = {
   from: {
-    optimism: ['VELO']
+    optimism: ['VELO'],
+    polygon: ['USDC', 'USDC.e']
   },
   to: {
+    polygon: ['USDC', 'USDC.e'],
     zcash: ['ZEC']
   }
 }

diff --git a/src/swap/godex.ts b/src/swap/godex.ts
@@ -94,7 +94,8 @@ const INVALID_CURRENCY_CODES: InvalidCurrencyCodes = {
     celo: 'allTokens',
     ethereum: ['MATIC'],
     fantom: 'allTokens',
-    polygon: 'allCodes'
+    polygon: 'allCodes',
+    zcash: ['ZEC'] // ChangeHero doesn't support sending to unified addresses
   }
 }
 

diff --git a/src/swap/letsexchange.ts b/src/swap/letsexchange.ts
@@ -60,10 +60,12 @@ const asInfoReply = asObject({
 const INVALID_CURRENCY_CODES: InvalidCurrencyCodes = {
   from: {
     ethereum: ['MATH'],
-    optimism: ['VELO']
+    optimism: ['VELO'],
+    polygon: ['USDC.e']
   },
   to: {
     ethereum: ['MATH'],
+    polygon: ['USDC.e'],
     zcash: ['ZEC']
   }
 }

diff --git a/src/swap/sideshift.ts b/src/swap/sideshift.ts
@@ -35,9 +35,12 @@ const MAINNET_CODE_TRANSCRIPTION = {
 
 const INVALID_CURRENCY_CODES: InvalidCurrencyCodes = {
   from: {
-    optimism: ['VELO']
+    optimism: ['VELO'],
+    polygon: ['USDC', 'USDC.e']
   },
-  to: {}
+  to: {
+    polygon: ['USDC', 'USDC.e']
+  }
 }
 
 const SIDESHIFT_BASE_URL = 'https://sideshift.ai/api/v2'

diff --git a/src/swap/swapuz.ts b/src/swap/swapuz.ts
@@ -51,10 +51,12 @@ const uri = 'https://api.swapuz.com/api/home/v1/'
 const INVALID_CURRENCY_CODES: InvalidCurrencyCodes = {
   from: {
     ethereum: ['MATH'],
-    optimism: ['VELO']
+    optimism: ['VELO'],
+    polygon: ['USDC', 'USDC.e']
   },
   to: {
     ethereum: ['MATH'],
+    polygon: ['USDC', 'USDC.e'],
     zcash: ['ZEC'],
     zksync: 'allCodes'
   }