Arbiscan

aid: arbiscan
name: Arbiscan
description: Arbiscan is the official blockchain explorer, search, API, and analytics platform for Arbitrum One, the leading
  Ethereum Layer 2 scaling network. It enables developers and users to query Arbitrum One transaction histories, token transfers
  (ERC-20, ERC-721, ERC-1155), smart contract source code and ABIs, block data, and L2 network statistics. The Arbiscan API
  is part of the Etherscan unified V2 platform, accessible across 60+ EVM-compatible chains with a single API key. A free
  tier provides 100,000 daily calls at 3 requests per second; paid tiers scale up to enterprise with unmetered access.
url: https://raw.githubusercontent.com/api-evangelist/arbiscan/refs/heads/main/apis.yml
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
type: Index
position: Consumer
access: 3rd-Party
created: '2026-06-13'
modified: '2026-06-13'
specificationVersion: '0.19'
tags:
- Blockchain
- Cryptocurrency
- Arbitrum
- Layer 2
- EVM
- Web3
- L2
apis:
- aid: arbiscan:arbiscan
  name: Arbiscan API
  description: The Arbiscan API provides programmatic access to Arbitrum One blockchain data, including account balances,
    transaction histories, internal transactions, ERC-20/ERC-721/ERC-1155 token transfers, smart contract verification and
    ABI retrieval, block rewards, event logs, and L2 network statistics such as gas prices and total supply. Powered by the
    Etherscan V2 unified platform with chainid 42161 for Arbitrum One, a single API key works across all supported EVM networks.
  humanURL: https://docs.arbiscan.io/
  baseURL: https://api.etherscan.io/v2/api
  tags:
  - Blockchain
  - Cryptocurrency
  - Arbitrum
  - Layer 2
  - EVM
  - Transactions
  - Smart Contracts
  - Tokens
  properties:
  - url: https://docs.arbiscan.io/
    type: Documentation
  - url: https://arbiscan.io/apis
    type: Pricing
  - url: https://arbiscan.io/myapikey
    type: Signup
  - url: https://arbiscan.io/apiterms
    type: TermsOfService
  - url: plans/arbiscan-plans-pricing.yml
    type: Plans
  - url: rate-limits/arbiscan-rate-limits.yml
    type: RateLimits
  - url: finops/arbiscan-finops.yml
    type: FinOps
  - url: openapi/arbiscan-openapi.yml
    type: OpenAPI
  - url: json-ld/arbiscan-context.jsonld
    type: JSONLDContext
  - url: vocabulary/arbiscan-vocabulary.yml
    type: Vocabulary
common:
- url: https://arbiscan.io/
  type: Portal
- url: https://docs.arbiscan.io/
  type: Documentation
- url: https://arbiscan.io/apis
  type: Pricing
- url: https://arbiscan.io/apiterms
  type: TermsOfService
- url: https://arbiscan.io/myapikey
  type: Signup
- url: https://docs.etherscan.io/llms.txt
  type: LlmsText
- type: GitHubOrganization
  url: https://github.com/arbiscan
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com