Alchemy

aid: alchemy
url: https://raw.githubusercontent.com/api-evangelist/alchemy/refs/heads/main/apis.yml
name: Alchemy
kind: company
description: Alchemy is a Web3 developer platform offering blockchain JSON-RPC, Data
  APIs (NFT, Token, Transfers, Portfolio, Prices, Webhooks/Notify, Simulation), Smart
  Wallets / Account Abstraction (Bundler, Gas Manager), and dedicated Rollup infrastructure
  across 50+ chains including Ethereum, Polygon, Arbitrum, Optimism, Base, and Solana.
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
tags:
  - Web3
  - Blockchain
  - RPC
  - NFT
  - Indexing
  - Account Abstraction
created: '2026-05-08'
modified: '2026-05-29'
specificationVersion: '0.19'
apis:
  - aid: alchemy:node-rpc
    name: Alchemy Node API (JSON-RPC)
    description: Multi-chain JSON-RPC over HTTPS and WebSockets covering standard eth_*,
      solana, and other chain methods, plus Alchemy-enhanced subscriptions (alchemy_minedTransactions,
      alchemy_pendingTransactions).
    humanURL: https://www.alchemy.com/docs/reference/api-overview
    baseURL: https://{network}.g.alchemy.com/v2/{apiKey}
    tags:
    - JSON-RPC
    - WebSocket
    - Multi-chain
    properties:
    - type: Documentation
      url: https://www.alchemy.com/docs/reference/api-overview
    - type: AsyncAPI
      url: asyncapi/alchemy-asyncapi.yml
  - aid: alchemy:nft-api
    name: Alchemy NFT API
    description: REST endpoints for NFT ownership, metadata, floor price, sales, contract
      metadata, and transfers across EVM chains and Solana.
    humanURL: https://www.alchemy.com/docs/reference/nft-api-quickstart
    baseURL: https://{network}.g.alchemy.com/nft/v3/{apiKey}
    tags:
    - REST
    - NFT
    properties:
    - type: Documentation
      url: https://www.alchemy.com/docs/reference/nft-api-quickstart
  - aid: alchemy:token-api
    name: Alchemy Token API
    description: REST endpoints for ERC-20 token balances, metadata, allowances, prices,
      and historical transfers.
    humanURL: https://www.alchemy.com/docs/reference/token-api-quickstart
    baseURL: https://{network}.g.alchemy.com/v2/{apiKey}
    tags:
    - REST
    - Token
    properties:
    - type: Documentation
      url: https://www.alchemy.com/docs/reference/token-api-quickstart
    - type: OpenAPI
      url: openapi/alchemy-token-api-openapi.yml
  - aid: alchemy:transfers-api
    name: Alchemy Transfers API
    description: REST endpoints for paginated address-level transfer history (external,
      internal, ERC-20, ERC-721, ERC-1155).
    humanURL: https://www.alchemy.com/docs/reference/transfers-api-quickstart
    baseURL: https://{network}.g.alchemy.com/v2/{apiKey}
    tags:
    - REST
    - Transfers
    properties:
    - type: Documentation
      url: https://www.alchemy.com/docs/reference/transfers-api-quickstart
    - type: OpenAPI
      url: openapi/alchemy-transfers-api-openapi.yml
  - aid: alchemy:portfolio-api
    name: Alchemy Portfolio API
    description: REST endpoints aggregating multi-chain wallet balances, NFTs, and tokens
      in a single call.
    humanURL: https://www.alchemy.com/docs/reference/portfolio-api-quickstart
    baseURL: https://api.g.alchemy.com/data/v1/{apiKey}
    tags:
    - REST
    - Portfolio
    properties:
    - type: Documentation
      url: https://www.alchemy.com/docs/reference/portfolio-api-quickstart
  - aid: alchemy:prices-api
    name: Alchemy Prices API
    description: REST endpoints for token spot and historical pricing.
    humanURL: https://www.alchemy.com/docs/reference/prices-api-quickstart
    baseURL: https://api.g.alchemy.com/prices/v1/{apiKey}
    tags:
    - REST
    - Prices
    properties:
    - type: Documentation
      url: https://www.alchemy.com/docs/reference/prices-api-quickstart
  - aid: alchemy:webhooks-notify
    name: Alchemy Webhooks (Notify)
    description: REST API for managing webhook subscriptions (mined / dropped transactions,
      address activity, NFT activity, custom).
    humanURL: https://www.alchemy.com/docs/reference/notify-api-quickstart
    baseURL: https://dashboard.alchemy.com/api
    tags:
    - REST
    - Webhooks
    properties:
    - type: Documentation
      url: https://www.alchemy.com/docs/reference/notify-api-quickstart
  - aid: alchemy:bundler
    name: Alchemy Bundler API (ERC-4337)
    description: JSON-RPC bundler endpoints for ERC-4337 user operations (eth_sendUserOperation,
      eth_estimateUserOperationGas, alchemy_*).
    humanURL: https://www.alchemy.com/docs/reference/bundler-api-quickstart
    baseURL: https://{network}.g.alchemy.com/v2/{apiKey}
    tags:
    - JSON-RPC
    - ERC-4337
    - Account Abstraction
    properties:
    - type: Documentation
      url: https://www.alchemy.com/docs/reference/bundler-api-quickstart
  - aid: alchemy:gas-manager
    name: Alchemy Gas Manager API
    description: JSON-RPC paymaster API for sponsoring ERC-4337 user operations with
      policy-based gas funding.
    humanURL: https://www.alchemy.com/docs/reference/gas-manager-api-quickstart
    baseURL: https://manage.g.alchemy.com/api/gasManager/policy
    tags:
    - JSON-RPC
    - Paymaster
    - Account Abstraction
    properties:
    - type: Documentation
      url: https://www.alchemy.com/docs/reference/gas-manager-api-quickstart
    - type: OpenAPI
      url: openapi/alchemy-gas-manager-api-openapi.yml
  - aid: alchemy:simulation-api
    name: Alchemy Simulation API
    description: REST/JSON-RPC API for simulating transactions and asset changes before
      broadcasting.
    humanURL: https://www.alchemy.com/docs/reference/transaction-simulation-api-quickstart
    baseURL: https://{network}.g.alchemy.com/v2/{apiKey}
    tags:
    - JSON-RPC
    - Simulation
    properties:
    - type: Documentation
      url: https://www.alchemy.com/docs/reference/transaction-simulation-api-quickstart
common:
  - type: GitHubOrganization
    url: https://github.com/alchemyplatform
  - type: LinkedIn
    url: https://www.linkedin.com/company/alchemyinc
  - type: Website
    url: https://www.alchemy.com/
  - type: Plans
    url: plans/alchemy-plans-pricing.yml
  - type: RateLimits
    url: rate-limits/alchemy-rate-limits.yml
  - type: FinOps
    url: finops/alchemy-finops.yml
  - type: Integrations
    url: https://www.alchemy.com/integrations
  - type: LLMsTxt
    url: https://alchemy.com/llms.txt
integrations:
  - name: Alchemy
  - name: Blockaid
  - name: Blockscout
  - name: Boost
  - name: Coinflow
  - name: Decent
  - name: DIA
  - name: Halliday
  - name: Hexagate
  - name: Hyperlane
  - name: Hypernative
  - name: Noves
  - name: Palmera
  - name: Parsec
  - name: Predicate
  - name: Succinct
  - name: Spearbit
  - name: Superbridge
  - name: Tally
  - name: Thirdweb
  - name: Webacy
  - name: Zapper
  - name: Rollup background
  - name: LinkedIn
  - name: YouTube
  - name: Discord
maintainers:
  - FN: Kin Lane
    email: [email protected]