Wormhole

name: Wormhole
description: 'Wormhole is a decentralized cross-chain messaging and interoperability protocol connecting 45+ blockchain networks.
  It provides REST APIs for querying VAA (Verifiable Action Approval) status, native and wrapped token transfers, cross-chain
  operations, and Guardian Network data via the Wormholescan API. Developers can build multichain applications with the TypeScript
  SDK, CLI tooling, and the Connect bridging widget.

  '
image: https://wormhole.com/logo.png
tags:
- Cross-Chain
- Blockchain
- Interoperability
- DeFi
- Token Transfers
- Messaging
- Web3
url: https://wormhole.com/
baseURL: https://api.wormholescan.io
apis:
- name: Wormholescan API
  description: 'Public REST API for the Wormhole explorer and Guardian Network. Provides two namespaces: wormholescan (explorer
    and new endpoints) and guardian. Enables querying VAA status, token transfer operations, native token transfer metadata,
    cross-chain operations, and Guardian Network details. No authentication required; some endpoints are rate limited.

    '
  humanURL: https://wormhole.com/docs/products/messaging/guides/wormholescan-api/
  baseURL: https://api.wormholescan.io/api/v1
  tags:
  - VAA
  - Token Transfers
  - Guardian Network
  - Cross-Chain Operations
  properties:
  - type: Documentation
    url: https://wormhole.com/docs/products/messaging/guides/wormholescan-api/
  - type: OpenAPI
    url: https://docs.wormholescan.io/
  - type: swagger-ui
    url: https://wormholescan.io/#/developers/api-doc
  contact:
  - FN: Wormhole Developer Support
    url: https://wormhole.com/contact
  meta:
  - key: version
    value: '1'
  - key: authentication
    value: none-required
- name: Wormholescan Testnet API
  description: 'Testnet version of the Wormholescan REST API for development and testing against Wormhole-supported test networks.
    Mirrors the mainnet API surface for VAAs, operations, and token transfers in a non-production environment.

    '
  humanURL: https://wormhole.com/docs/products/messaging/guides/wormholescan-api/
  baseURL: https://api.testnet.wormholescan.io/api/v1
  tags:
  - Testnet
  - VAA
  - Token Transfers
  - Development
  properties:
  - type: Documentation
    url: https://wormhole.com/docs/products/messaging/guides/wormholescan-api/
  contact:
  - FN: Wormhole Developer Support
    url: https://wormhole.com/contact
  meta:
  - key: environment
    value: testnet
- name: Wormhole TypeScript SDK
  description: 'Unified TypeScript SDK for building cross-chain applications on Wormhole. Supports Native Token Transfers,
    Wrapped Token Transfers, CCTP, Settlement, and core messaging/VAA handling across EVM chains, Solana, Algorand, Aptos,
    CosmWasm, and Sui.

    '
  humanURL: https://wormhole.com/docs/tools/typescript-sdk/get-started/
  baseURL: https://npmjs.com/package/@wormhole-foundation/sdk
  tags:
  - SDK
  - TypeScript
  - Cross-Chain
  - Token Transfers
  properties:
  - type: Documentation
    url: https://wormhole.com/docs/tools/typescript-sdk/get-started/
  - type: github
    url: https://github.com/wormhole-foundation/wormhole-sdk-ts
  - type: npm
    url: https://www.npmjs.com/package/@wormhole-foundation/sdk
  contact:
  - FN: Wormhole Foundation
    url: https://github.com/wormhole-foundation
  meta:
  - key: npm-package
    value: '@wormhole-foundation/sdk'
- name: Wormhole Connect Widget
  description: 'Embeddable React widget that provides a full cross-chain token transfer UI powered by Wormhole. Supports 45+
    chains and integrates Native Token Transfers, Wrapped Token Transfers, CCTP, and Settlement routing.

    '
  humanURL: https://wormhole.com/docs/products/connect/get-started/
  baseURL: https://npmjs.com/package/@wormhole-foundation/wormhole-connect
  tags:
  - Widget
  - React
  - UI
  - Token Bridge
  properties:
  - type: Documentation
    url: https://wormhole.com/docs/products/connect/get-started/
  - type: npm
    url: https://www.npmjs.com/package/@wormhole-foundation/wormhole-connect
  contact:
  - FN: Wormhole Foundation
    url: https://github.com/wormhole-foundation
  meta:
  - key: npm-package
    value: '@wormhole-foundation/wormhole-connect'
- name: Wormhole CLI
  description: 'Command-line interface for interacting with Wormhole protocol operations including token transfers, NTT deployments,
    and cross-chain messaging tasks.

    '
  humanURL: https://wormhole.com/docs/tools/cli/get-started/
  baseURL: https://npmjs.com/package/@wormhole-foundation/cli
  tags:
  - CLI
  - Developer Tools
  - Token Transfers
  - NTT
  properties:
  - type: Documentation
    url: https://wormhole.com/docs/tools/cli/get-started/
  contact:
  - FN: Wormhole Foundation
    url: https://github.com/wormhole-foundation
  meta:
  - key: tool-type
    value: cli
common:
- type: Portal
  url: https://wormhole.com/docs/
- type: github
  url: https://github.com/wormhole-foundation
- type: explorer
  url: https://wormholescan.io/
- type: Blog
  url: https://wormhole.com/blog/
- type: Contact
  url: https://wormhole.com/contact
- type: Community
  url: https://wormhole.com/community/hub
- type: Forums
  url: https://forum.wormhole.com/
- type: Security
  url: https://immunefi.com/bug-bounty/wormhole/
- type: status
  url: https://wormholescan.io/
- type: Twitter
  url: https://twitter.com/wormhole
- type: Discord
  url: https://discord.gg/wormholecrypto
- type: TermsOfService
  url: https://wormhole.com/terms
- type: PrivacyPolicy
  url: https://wormhole.com/privacy
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
modified: '2026-06-13'
specificationVersion: '0.19'