[SDK] feat: Add verifyClaim export and canClaim function

Author: joaquim-verges

.changeset/orange-ravens-remain.md

@@ -0,0 +1,5 @@
+---
+"thirdweb": patch
+---
+
+Expose `canClaim` extension function for erc20/721/1155 drops

apps/playground-web/src/components/pay/embed.tsx

@@ -2,7 +2,7 @@
 
 import { THIRDWEB_CLIENT } from "@/lib/client";
 import { useTheme } from "next-themes";
-import { base } from "thirdweb/chains";
+import { arbitrumNova, base } from "thirdweb/chains";
 import { PayEmbed } from "thirdweb/react";
 import { StyledConnectButton } from "../styled-connect-button";
 
@@ -11,9 +11,20 @@ export function StyledPayEmbedPreview() {
 
   return (
     <div className="flex flex-col items-center justify-center">
-      <StyledConnectButton />
+      <StyledConnectButton
+        accountAbstraction={{
+          chain: base,
+          sponsorGas: true,
+        }}
+      />
       <div className="h-10" />
       <PayEmbed
+        connectOptions={{
+          accountAbstraction: {
+            chain: base,
+            sponsorGas: true,
+          },
+        }}
         client={THIRDWEB_CLIENT}
         theme={theme === "light" ? "light" : "dark"}
         payOptions={{
@@ -22,7 +33,12 @@ export function StyledPayEmbedPreview() {
             name: "Get funds",
           },
           prefillBuy: {
-            chain: base,
+            chain: arbitrumNova,
+            token: {
+              address: "0xb5130F4767AB0ACC579f25a76e8f9E977CB3F948",
+              name: "GOD",
+              symbol: "GOD",
+            },
             amount: "0.01",
           },
         }}

packages/thirdweb/scripts/generate/abis/erc1155/DropERC1155.json

@@ -2,5 +2,6 @@
   "function setMaxTotalSupply(uint256 _tokenId, uint256 _maxTotalSupply)",
   "function setSaleRecipientForToken(uint256 _tokenId, address _saleRecipient)",
   "function updateBatchBaseURI(uint256 _index, string calldata _uri)",
-  "function freezeBatchBaseURI(uint256 _index)"
+  "function freezeBatchBaseURI(uint256 _index)",
+  "function verifyClaim(uint256 _conditionId, address _claimer, uint256 _tokenId, uint256 _quantity, address _currency, uint256 _pricePerToken, (bytes32[] proof, uint256 quantityLimitPerWallet, uint256 pricePerToken, address currency) _allowlistProof) view returns (bool isOverride)"
 ]

packages/thirdweb/scripts/generate/abis/erc20/DropERC20.json

@@ -0,0 +1,3 @@
+[
+  "function verifyClaim(uint256 _conditionId, address _claimer, uint256 _quantity, address _currency, uint256 _pricePerToken, (bytes32[] proof, uint256 quantityLimitPerWallet, uint256 pricePerToken, address currency) _allowlistProof) view returns (bool isOverride)"
+]

packages/thirdweb/scripts/generate/abis/erc721/DropERC721.json

@@ -1,5 +1,6 @@
 [
   "function updateBatchBaseURI(uint256 _index, string calldata _uri)",
   "function freezeBatchBaseURI(uint256 _index)",
-  "function setMaxTotalSupply(uint256 _maxTotalSupply)"
+  "function setMaxTotalSupply(uint256 _maxTotalSupply)",
+  "function verifyClaim(uint256 _conditionId, address _claimer, uint256 _quantity, address _currency, uint256 _pricePerToken, (bytes32[] proof, uint256 quantityLimitPerWallet, uint256 pricePerToken, address currency) _allowlistProof) view returns (bool isOverride)"
 ]

packages/thirdweb/src/exports/extensions/erc1155.ts

@@ -107,6 +107,11 @@ export {
   type GetClaimConditionsParams,
   isGetClaimConditionsSupported,
 } from "../../extensions/erc1155/drops/read/getClaimConditions.js";
+export {
+  verifyClaim,
+  type VerifyClaimParams,
+  isVerifyClaimSupported,
+} from "../../extensions/erc1155/__generated__/IClaimableERC1155/read/verifyClaim.js";
 
 // WRITE
 export {

packages/thirdweb/src/exports/extensions/erc721.ts

@@ -109,6 +109,11 @@ export {
   getActiveClaimCondition,
   isGetActiveClaimConditionSupported,
 } from "../../extensions/erc721/drops/read/getActiveClaimCondition.js";
+export {
+  verifyClaim,
+  type VerifyClaimParams,
+  isVerifyClaimSupported,
+} from "../../extensions/erc721/__generated__/IClaimableERC721/read/verifyClaim.js";
 
 // WRITE
 export {

packages/thirdweb/src/extensions/erc1155/__generated__/DropERC1155/read/verifyClaim.ts

@@ -28,6 +28,7 @@ import { claimTo } from "./drops/write/claimTo.js";
 import { resetClaimEligibility } from "./drops/write/resetClaimEligibility.js";
 import { setClaimConditions } from "./drops/write/setClaimConditions.js";
 import { updateMetadata } from "./drops/write/updateMetadata.js";
+import { canClaim } from "./read/canClaim.js";
 import { getNFT } from "./read/getNFT.js";
 import { isGetNFTsSupported } from "./read/getNFTs.js";
 import { lazyMint } from "./write/lazyMint.js";
@@ -130,6 +131,20 @@ describe.runIf(process.env.TW_SECRET_KEY)(
         }),
         account: TEST_ACCOUNT_C,
       });
+
+      expect(
+        await canClaim({
+          contract,
+          claimer: TEST_ACCOUNT_C.address,
+          quantity: 1n,
+          tokenId: 0n,
+        }),
+      ).toMatchInlineSnapshot(`
+        {
+          "result": true,
+        }
+      `);
+
       const claimTx = claimTo({
         contract,
         to: TEST_ACCOUNT_C.address,
@@ -205,6 +220,33 @@ describe.runIf(process.env.TW_SECRET_KEY)(
           balanceOf({ contract, owner: TEST_ACCOUNT_B.address, tokenId }),
         ).resolves.toBe(0n);
 
+        expect(
+          await canClaim({
+            contract,
+            claimer: TEST_ACCOUNT_C.address,
+            quantity: 1n,
+            tokenId,
+          }),
+        ).toMatchInlineSnapshot(`
+          {
+            "result": true,
+          }
+        `);
+
+        expect(
+          await canClaim({
+            contract,
+            claimer: TEST_ACCOUNT_B.address,
+            quantity: 1n,
+            tokenId,
+          }),
+        ).toMatchInlineSnapshot(`
+          {
+            "reason": "DropClaimExceedLimit - 0,1",
+            "result": false,
+          }
+        `);
+
         await sendAndConfirmTransaction({
           account: TEST_ACCOUNT_C,
           transaction: claimTo({