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docs: add ERC-4337 entrypoint v0.8 support#1184

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feat/erc4337-entrypoint-v0.8
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docs: add ERC-4337 entrypoint v0.8 support#1184
athanor-alchemyplatform[bot] wants to merge 1 commit intomainfrom
feat/erc4337-entrypoint-v0.8

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Summary

Updates docs to reflect ERC-4337 entrypoint v0.8 support in Alchemy's low-level infra APIs for wallet.

Changes

  • src/openrpc/alchemy/bundler/bundler.yaml: Updated eth_supportedEntryPoints and eth_sendUserOperation examples to include v0.8 entrypoint address (0x4337084D9E255Ff0702461CF8895CE9E3b5Ff108)
  • src/openapi/portfolio/components/schemas.yaml: Updated EntryPoint schema to include v0.8 address and set as default
  • content/wallets/pages/low-level-infra/gas-manager/gas-sponsorship/using-sdk/pay-gas-with-any-erc20-token.mdx: Added comments for all three entrypoint versions
  • content/wallets/shared/estimate-gas-with-any-token.mdx: Added inline comments for v0.7 and v0.8 alternatives
  • content/wallets/pages/resources/types.mdx: Fixed TypeScript type mappings for UserOperationRequest and UserOperationStruct to correctly handle v0.8.0

Entrypoint Addresses

  • v0.6: 0x5FF137D4b0FDCD49DcA30c7CF57E578a026d2789
  • v0.7: 0x0000000071727De22E5E9d8BAf0edAc6f37da032
  • v0.8: 0x4337084D9E255Ff0702461CF8895CE9E3b5Ff108

- Update eth_supportedEntryPoints example in bundler.yaml to list all
  three supported entrypoint addresses (v0.6, v0.7, v0.8)
- Update eth_sendUserOperation example entrypoint address to v0.8
  (0x4337084D9E255Ff0702461CF8895CE9E3b5Ff108)
- Update EntryPoint schema default in portfolio/components/schemas.yaml
  to v0.8 address and add all three addresses to the description
- Add EntryPoint v0.6/v0.7/v0.8 address comments to the ERC-20 gas
  sponsorship example script (pay-gas-with-any-erc20-token.mdx)
- Add EntryPoint version comment to estimate-gas-with-any-token.mdx
- Fix UserOperationRequest and UserOperationStruct type definitions in
  types.mdx to map v0.8.0 to the PackedUserOperation (v7) format,
  matching the ERC-4337 spec (v0.8 uses the same packed structure as v0.7)

EntryPoint contract addresses:
  v0.6: 0x5FF137D4b0FDCD49DcA30c7CF57E578a026d2789
  v0.7: 0x0000000071727De22E5E9d8BAf0edAc6f37da032
  v0.8: 0x4337084D9E255Ff0702461CF8895CE9E3b5Ff108

Requested-by: https://alchemyinsights.slack.com/archives/C0AKT9ZDWBE/p1775513208531459
@athanor-alchemyplatform athanor-alchemyplatform bot requested a review from a team as a code owner April 6, 2026 22:33
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github-actions bot commented Apr 6, 2026

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Name Status Preview Updated (UTC)
Alchemy Docs ✅ Ready 🔗 Visit Preview Apr 6, 2026, 10:34 PM

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github-actions bot commented Apr 6, 2026

🔍 Link Check

Status: ❌ Failed

Summary

Status Count
🔍 Total 7213
✅ Successful 6091
⏳ Timeouts 0
🔀 Redirected 392
👻 Excluded 676
❓ Unknown 0
🚫 Errors 54
⛔ Unsupported 0
Broken links (54) — click to expand

Errors per input

Errors in ./content/wallets/pages/bundler-api/bundler-faqs.mdx

Errors in ./content/api-reference/hyperevm/hyperevm-api-overview.mdx

Errors in ./content/api-reference/op-mainnet/op-mainnet-api-faq/op-mainnet-api-faq.mdx

Errors in ./content/changelog/2026-03-26.md

Errors in ./content/tutorials/smart-wallets/learn-account-abstraction/introduction-to-account-abstraction.mdx

Errors in ./content/api-reference/arbitrum/arbitrum-api-faq/arbitrum-api-faq.mdx

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