Next 16 bundling issue

[8times4]

Language Affected

• Python
• TypeScript

🐛 Describe the bug

When trying to build with agentkit present server-side (latest version), the build fails with both turbopack and webpack:

Turbo:

 Next.js 16.1.4 (Turbopack)
- Environments: .env

  Creating an optimized production build ...
✓ Compiled successfully in 16.4s
✓ Finished TypeScript in 10.3s    
  Collecting page data using 15 workers  ..bigint: Failed to load bindings, pure JS will be used (try npm run rebuild?)
  Collecting page data using 15 workers  ...TypeError: Y is not a function
    at ../../node_modules/.pnpm/@noble+hashes@1.6.1/node_modules/@noble/hashes/esm/sha3.js (.next/server/chunks/[root-of-the-server]__612f8151._.js:22062:7302)
    at <unknown> (.next/server/chunks/[root-of-the-server]__612f8151._.js:22054:5060)
    at ../../node_modules/.pnpm/viem@2.22.12_bufferutil@4.0.9_typescript@5.8.3_utf-8-validate@5.0.10_zod@3.24.1/node_modules/viem/_esm/utils/hash/keccak256.js (.next/server/chunks/[root-of-the-server]__612f8151._.js:22062:7571)
    at <unknown> (.next/server/chunks/[root-of-the-server]__612f8151._.js:22054:5060)
    at ../../node_modules/.pnpm/viem@2.22.12_bufferutil@4.0.9_typescript@5.8.3_utf-8-validate@5.0.10_zod@3.24.1/node_modules/viem/_esm/utils/address/getAddress.js (.next/server/chunks/[root-of-the-server]__612f8151._.js:22062:10983)
    at <unknown> (.next/server/chunks/[root-of-the-server]__612f8151._.js:22054:5060)
    at ../../node_modules/.pnpm/viem@2.22.12_bufferutil@4.0.9_typescript@5.8.3_utf-8-validate@5.0.10_zod@3.24.1/node_modules/viem/_esm/utils/abi/decodeAbiParameters.js (.next/server/chunks/[root-of-the-server]__612f8151._.js:22062:23148)
    at <unknown> (.next/server/chunks/[root-of-the-server]__612f8151._.js:22054:5060)
    at module evaluation (.next/server/chunks/[root-of-the-server]__612f8151._.js:22062:400919)
    at instantiateModule (.next/server/chunks/[turbopack]_runtime.js:740:9)
(node:89703) Warning: `--localstorage-file` was provided without a valid path
(Use `node --trace-warnings ...` to show where the warning was created)

> Build error occurred
Error: Failed to collect page data for /api/[...all]
    at ignore-listed frames {
  type: 'Error'
}
error: script "build" exited with code 1

Webpack:

$ next build --webpack
⚠ Warning: Next.js inferred your workspace root, but it may not be correct.
 To silence this warning, set `outputFileTracingRoot` in your Next.js config, or consider removing one of the lockfiles if it's not needed.
   See https://nextjs.org/docs/app/api-reference/config/next-config-js/output#caveats for more information.
 Detected additional lockfiles: 

▲ Next.js 16.1.4 (webpack)
- Environments: .env

  Creating an optimized production build ...
⚠ Compiled with warnings in 42s

../../node_modules/.bun/@x402+core@2.2.0/node_modules/@x402/core/dist/cjs/http/index.js
Module not found: Can't resolve '@x402/paywall' in '/node_modules/.bun/@x402+core@2.2.0/node_modules/@x402/core/dist/cjs/http'

Import trace for requested module:
../../node_modules/.bun/@x402+core@2.2.0/node_modules/@x402/core/dist/cjs/http/index.js
../../node_modules/.bun/@x402+fetch@2.2.0+d266f978935bf34a/node_modules/@x402/fetch/dist/cjs/index.js
../../node_modules/.bun/@coinbase+agentkit@0.10.4+7cb4cde1586483a3/node_modules/@coinbase/agentkit/dist/action-providers/x402/x402ActionProvider.js
../../node_modules/.bun/@coinbase+agentkit@0.10.4+7cb4cde1586483a3/node_modules/@coinbase/agentkit/dist/action-providers/x402/index.js
../../node_modules/.bun/@coinbase+agentkit@0.10.4+7cb4cde1586483a3/node_modules/@coinbase/agentkit/dist/action-providers/index.js
../../node_modules/.bun/@coinbase+agentkit@0.10.4+7cb4cde1586483a3/node_modules/@coinbase/agentkit/dist/index.js
../../packages/api/src/utils/agentKit.ts
../../packages/api/src/routers/user.ts
../../packages/api/src/routers/index.ts
../../packages/api/src/root.ts
./src/app/api/[...all]/route.ts

✓ Finished TypeScript in 7.1s    
  Collecting page data using 15 workers  ..bigint: Failed to load bindings, pure JS will be used (try npm run rebuild?)
TypeError: Y is not a function
    at ../../node_modules/.pnpm/@noble+hashes@1.6.1/node_modules/@noble/hashes/esm/sha3.js (.next/server/app/api/[...all]/route.js:2653:7302)
    at <unknown> (.next/server/app/api/[...all]/route.js:2645:114883)
    at ../../node_modules/.pnpm/viem@2.22.12_bufferutil@4.0.9_typescript@5.8.3_utf-8-validate@5.0.10_zod@3.24.1/node_modules/viem/_esm/utils/hash/keccak256.js (.next/server/app/api/[...all]/route.js:2653:7571)
    at <unknown> (.next/server/app/api/[...all]/route.js:2645:114883)
    at ../../node_modules/.pnpm/viem@2.22.12_bufferutil@4.0.9_typescript@5.8.3_utf-8-validate@5.0.10_zod@3.24.1/node_modules/viem/_esm/utils/address/getAddress.js (.next/server/app/api/[...all]/route.js:2653:10981)
    at <unknown> (.next/server/app/api/[...all]/route.js:2645:114883)
    at ../../node_modules/.pnpm/viem@2.22.12_bufferutil@4.0.9_typescript@5.8.3_utf-8-validate@5.0.10_zod@3.24.1/node_modules/viem/_esm/utils/abi/decodeAbiParameters.js (.next/server/app/api/[...all]/route.js:2653:23146)
    at <unknown> (.next/server/app/api/[...all]/route.js:2645:114883)
    at 205684 (.next/server/app/api/[...all]/route.js:2653:400917)
    at k (.next/server/webpack-runtime.js:1:159)
(node:45503) Warning: `--localstorage-file` was provided without a valid path
(Use `node --trace-warnings ...` to show where the warning was created)

> Build error occurred
Error: Failed to collect page data for /api/[...all]
    at ignore-listed frames {
  type: 'Error'
}
error: script "build" exited with code 1

Versions

"@coinbase/agentkit": "^0.10.4"

(does not work on local or vercel)