{"uid":"cap_PJwGjdKUphNV_sWStgNAW","slug":"blockscout-account-abstraction-bundlers-list-1bd639ec","name":"Blockscout Account Abstraction Bundlers List","description":"Explore crypto activities with Blockscout's multichain search. Find transactions, addresses, tokens, and dapps across top blockchain networks — your go-to explorer for cross-chain blockchain data","url":"https://api.blockscout.com/%7Bchain_id%7D/api/v2/proxy/account-abstraction/bundlers","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"pathParams":{"type":"object","properties":{"chain_id":{"type":"string"}}},"queryParams":{"type":"object","properties":{"page_size":{"type":"integer"},"page_token":{"type":"string"},"items_count":{"type":"integer"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"items":[{"address":{"hash":"string","name":"string","is_scam":true,"metadata":{},"proxy_type":"string","reputation":"string","is_contract":true,"is_verified":true,"public_tags":[{"label":"string","address_hash":"string","display_name":"string"}],"private_tags":[{"label":"string","address_hash":"string","display_name":"string"}],"ens_domain_name":"string","implementations":[{"name":"string","address_hash":"string"}],"watchlist_names":[{"label":"string","display_name":"string"}]},"total_ops":0,"total_bundles":0}],"next_page_params":{}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_UgOp_Y9xX7mPNJ-UI3K-J","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a paginated list of ERC-4337 account abstraction bundlers with their operation and bundle counts for a specified blockchain network","exampleAgentPrompt":"Show me all the ERC-4337 account abstraction bundlers active on Ethereum mainnet — I want to see their addresses, names, and how many bundles and operations they've each handled.","exampleUseCases":[{"title":"Audit bundler activity on Base","prompt":"Pull up the list of account abstraction bundlers on Base chain and show me how many operations and bundles each one has processed — I want to understand who the active bundlers are."},{"title":"Research AA infrastructure for Optimism","prompt":"Can you get me a paginated list of ERC-4337 bundlers on Optimism, starting from the beginning, with up to 20 results per page? I'm researching the account abstraction ecosystem there."},{"title":"Monitor bundler landscape on Polygon","prompt":"Fetch all known bundler addresses on Polygon's chain and tell me their names, any public tags, and their total bundle counts so I can compare their activity levels."}],"resultDescription":"A paginated JSON response containing an array of bundler objects, each with the bundler's address details (hash, name, scam flag, proxy type, reputation, contract status, verification status, ENS domain, public/private tags, watchlist names, and implementations), plus aggregate metrics (total_ops and total_bundles). Also includes next_page_params for pagination.","failureModes":["Invalid or unsupported chain_id returns an error or empty result","Invalid page_token causes pagination failure","Rate limiting or payment failure returns 402","Network or chain not indexed by Blockscout returns empty items array","Malformed query parameters may return 400 Bad Request"],"whenToPreferThis":"Choose this endpoint when you need to discover and enumerate ERC-4337 account abstraction bundlers on a specific blockchain network supported by Blockscout, especially when you need rich address metadata (ENS, tags, reputation) alongside bundle and operation statistics. Prefer this over raw RPC calls when you want pre-enriched, human-readable bundler data with pagination support across multiple chains.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:40:38.278Z","isFirstParty":false}