Helius

Helius NF Ts API

Access comprehensive NFT data including events, collection aggregations, real-time stats, and complete historical activity on Solana.

GitHub OpenAPI

Operations 8

GET /v0/addresses/{address}/nft-events Returns all NFT related events associated with the given address #
POST /v0/tokens/metadata Returns token metadata (whether NFT or Fungible) for a given token address #
GET /v0/addresses/{address}/nfts Returns the NFTs held for a given address #
POST /v1/nft-events Queries for NFT events #
POST /v1/nfts Describes the provided NFTs #
POST /v1/mintlist Returns a list of mint accounts for a given NFT collection #
POST /v1/active-listings Query for active NFT listings #
POST /v0/token-metadata Returns all metadata associated with an account, including data from the old… #

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/helius/refs/heads/main/openapi/helius-nfts-api-openapi.yml

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OpenAPI Specification

helius-nfts-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Helius API Catalog NF Ts API
  version: 1.0.0
  summary: Machine-readable discovery document for every Helius API surface on Solana.
  description: This document is a discovery catalog — not an operational spec.
  contact:
    name: Helius Support
    url: https://www.helius.dev/contact
    email: support@helius.dev
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0.html
servers:
- url: https://mainnet.helius-rpc.com
  description: Solana mainnet RPC endpoint (Solana RPC, DAS, Priority Fee, ZK Compression)
- url: https://devnet.helius-rpc.com
  description: Solana devnet RPC endpoint
- url: https://sender.helius-rpc.com
  description: Helius Sender — global transaction submission
- url: https://api.helius.xyz
  description: Helius REST APIs (Wallet API, Enhanced API, Webhooks)
- url: https://admin-api.helius.xyz
  description: Helius Admin API — project usage and billing
- url: https://api-mainnet.helius-rpc.com
  description: Mainnet RPC endpoint
- url: https://api-devnet.helius-rpc.com
  description: Devnet RPC endpoint
- url: http://slc-sender.helius-rpc.com
  description: Salt Lake City
- url: http://ewr-sender.helius-rpc.com
  description: Newark
- url: http://lon-sender.helius-rpc.com
  description: London
- url: http://fra-sender.helius-rpc.com
  description: Frankfurt
- url: http://ams-sender.helius-rpc.com
  description: Amsterdam
- url: http://sg-sender.helius-rpc.com
  description: Singapore
- url: http://tyo-sender.helius-rpc.com
  description: Tokyo
tags:


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# Full source: https://raw.githubusercontent.com/api-evangelist/helius/refs/heads/main/openapi/helius-nfts-api-openapi.yml