0.5.2

Instadapp · Oct 25, 2023 · 31bcd61 · 31bcd61
1 parent d5113c4
commit 31bcd61
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Showing 4 changed files with 42 additions and 13 deletions.
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@instadapp/utils",
-  "version": "0.5.1",
+  "version": "0.5.2",
   "description": "",
   "repository": "instadapp/utils",
   "license": "MIT",

diff --git a/src/abi/fetcher/AbiFetcher.ts b/src/abi/fetcher/AbiFetcher.ts
@@ -39,9 +39,11 @@ const DEFAULTS: IAbiFetcherOptions = {
     'polygon-zkevm': 'https://api-zkevm.polygonscan.com/api',
     base: 'https://api.basescan.org/api'
   },
-  networkToBlockscoutAPI: {
-    aurora: 'https://explorer.aurora.dev/graphiql',
-    fuse: 'https://explorer.fuse.io/graphiql'
+  networkToBlockscoutV4Graph: {
+    aurora: 'https://explorer.aurora.dev/graphiql'
+  },
+  networkToBlockscoutV5Api: {
+    fuse: 'https://explorer.fuse.io/api'
   }
 }
 
@@ -53,14 +55,18 @@ export class AbiFetcher {
   }
 
   private async fetchABI (contractAddress: string, network: Network): Promise<JsonFragment[]> {
-    const { networkToEtherscanAPI, networkToBlockscoutAPI } = this.options
+    const { networkToEtherscanAPI, networkToBlockscoutV4Graph, networkToBlockscoutV5Api } = this.options
 
     if (networkToEtherscanAPI[network]) {
       return await this.fetchABIFromEtherscan(contractAddress, network)
     }
 
-    if (networkToBlockscoutAPI[network]) {
-      return await this.fetchABIFromBlockscout(contractAddress, network)
+    if (networkToBlockscoutV4Graph[network]) {
+      return await this.fetchABIFromBlockscoutV4(contractAddress, network)
+    }
+
+    if (networkToBlockscoutV5Api[network]) {
+      return await this.fetchABIFromBlockscoutV5(contractAddress, network)
     }
 
     throw new Error(`Couldn't fetch ABI for ${contractAddress}`)
@@ -88,14 +94,14 @@ export class AbiFetcher {
       })
   }
 
-  private async fetchABIFromBlockscout (contractAddress: string, network: Network): Promise<JsonFragment[]> {
-    const { retries, networkToBlockscoutAPI } = this.options
+  private async fetchABIFromBlockscoutV4 (contractAddress: string, network: Network): Promise<JsonFragment[]> {
+    const { retries, networkToBlockscoutV4Graph } = this.options
 
     return await retry(
       async () =>
         await axios
           .post(
-            networkToBlockscoutAPI[network],
+            networkToBlockscoutV4Graph[network],
             {
               query: `{\n  address(hash:"${contractAddress}") {\n    \tsmartContract {\n        abi\n      }\n  }\t\n}`,
               variables: null,
@@ -114,6 +120,23 @@ export class AbiFetcher {
       })
   }
 
+  private async fetchABIFromBlockscoutV5 (contractAddress: string, network: Network): Promise<JsonFragment[]> {
+    const { retries, networkToBlockscoutV5Api } = this.options
+
+    return await retry(
+      async () =>
+        await axios
+          .get(
+            `${networkToBlockscoutV5Api[network]}/v2/smart-contracts/${contractAddress}`
+          )
+          .then(({ data }) => {
+            return data.abi
+          }),
+      {
+        retries
+      })
+  }
+
   private async _get (contractAddress: string, network: Network, metadata?: Record<string, any>): Promise<JsonFragment[]> {
     const { cache } = this.options
 

diff --git a/src/abi/types.ts b/src/abi/types.ts
@@ -53,10 +53,16 @@ export interface IAbiFetcherOptions {
      *  @default
       {
             aurora: 'https://explorer.aurora.dev/graphiql',
-            fuse: 'https://explorer.fuse.io/graphiql',
         }
      */
-    networkToBlockscoutAPI: Partial<Record<Network, string>>,
+    networkToBlockscoutV4Graph: Partial<Record<Network, string>>,
+    /**
+     *  @default
+        {
+            fuse: 'https://explorer.fuse.io/api',
+        }
+     */
+    networkToBlockscoutV5Api: Partial<Record<Network, string>>,
     /**
      *  @default proxyAndImplementation
      */

diff --git a/test/abi.test.ts b/test/abi.test.ts
@@ -130,7 +130,7 @@ describe.concurrent('abi', () => {
     expect(abi.length).to.be.greaterThan(0)
   })
 
-  test.skip('can fetch abi using blockscout - fuse', async () => {
+  test('can fetch abi using blockscout v5 - fuse', async () => {
     const abi = await defaultAbiFetcher.get('0xeEeEEb57642040bE42185f49C52F7E9B38f8eeeE', 'fuse', 'implementationOnly')
 
     expect(abi.length).to.be.greaterThan(0)