FastNEAR

FastNEAR allows to easily query the NEAR blockchain to get an account's assets, map keys into account IDs, explore a block's transactions, etc.

Possible use cases include:

• Querying all assets of an account (including fungible and non-fungible tokens)
• Querying the last block produced
• Mapping Public Key to Account ID
• Mapping Full Access Public Key to Account ID
• Knowing a user's staking pools (validators)
• Querying the top holders of a token

Documentation

Click here to see the complete list of endpoints and usage examples

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Endpoints

The FastNEAR Server provides a low-latency endpoint for wallets and explorers.

• Mainnet: https://api.fastnear.com
• Testnet: https://test.api.fastnear.com

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Examples

Query last block produced

curl https://mainnet.neardata.xyz/v0/last_block/final

Response

  {
    "block": {
      "author": "aurora.pool.near",
      "header": {
        "height": 129311487,
        "prev_height": 129311486,
        ...
      }
    }
  }

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Query User's Balance

# Query user's FTs
curl https://api.fastnear.com/v1/account/root.near/ft

Response

{"account_id":"root.near","tokens":[{"balance":"199462092","contract_id":"pixeltoken.near","last_update_block_height":null},...

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# Query user's NFTs
curl https://api.fastnear.com/v1/account/root.near/nft

Response

{"account_id":"root.near","tokens":[{"contract_id":"nft.goodfortunefelines.near","last_update_block_height":null},...

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# Query all user's assets
curl https://api.fastnear.com/v1/account/root.near/full

Response

  {
    "account_id": "root.near",
    "tokens": [
      { "balance": "199462092", "contract_id": "the-token.near" },
      ...
    ]
  }