Mainnet
Gas: 846 Gwei

API Documentation

Blockscout v2 Compatible REST API - 80 endpoints

Base URL

https://uni2scan.com/api/v1/blockchain

Network Configuration - UNI2 Chain

Chain ID

111888

RPC URL

https://rpc-eu.uni2chain.org

Native Token

UNI2

Supported Blockchains

uni2(Blockscout v2)
bnb(Etherscan v2)
ethereum(Etherscan v2)
20 new endpointsBlockscout API v2 compatible
GET
/{blockchain}/address/{address}

Get address information including balance and transaction count

Parameters

blockchain:stringrequired- Blockchain ID (e.g., uni2, bnb)
address:stringrequired- Address hash (0x...)

Example

https://uni2scan.com/api/v1/blockchain/uni2/address/0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb

Response

{ "hash": "0x...", "coin_balance": "1000000000000000000", "transactions_count": 42 }
GET
/{blockchain}/address/{address}/counters

Get address counters (transactions, gas usage, etc.)

Parameters

blockchain:stringrequired- Blockchain ID
address:stringrequired- Address hash

Response

{ "transactions_count": "429", "gas_usage_count": "29443691", "token_transfers_count": "442" }
GET
/{blockchain}/address/{address}/tabs-countersNEW

Get address tabs counters for UI display

Parameters

blockchain:stringrequired- Blockchain ID
address:stringrequired- Address hash
GET
/{blockchain}/address/{address}/transactions

Get transactions for an address

Parameters

blockchain:stringrequired- Blockchain ID
address:stringrequired- Address hash
filter:string- Filter by direction: "to" or "from"

Example

https://uni2scan.com/api/v1/blockchain/uni2/address/0x.../transactions?filter=from
GET
/{blockchain}/address/{address}/internal-transactions

Get internal transactions for an address

Parameters

blockchain:stringrequired- Blockchain ID
address:stringrequired- Address hash
GET
/{blockchain}/address/{address}/tokens

Get token balances for an address (paginated)

Parameters

blockchain:stringrequired- Blockchain ID
address:stringrequired- Address hash
type:string- Token type: ERC-20, ERC-721, ERC-1155
GET
/{blockchain}/address/{address}/token-balances

Get all token balances (no pagination)

Parameters

blockchain:stringrequired- Blockchain ID
address:stringrequired- Address hash
GET
/{blockchain}/address/{address}/token-transfers

Get token transfers for an address

Parameters

blockchain:stringrequired- Blockchain ID
address:stringrequired- Address hash
type:string- Token type: ERC-20, ERC-721, ERC-1155
filter:string- Filter: "to" or "from"
GET
/{blockchain}/address/{address}/nfts

Get NFTs owned by an address

Parameters

blockchain:stringrequired- Blockchain ID
address:stringrequired- Address hash
type:string- NFT type: ERC-721, ERC-1155
GET
/{blockchain}/address/{address}/nft/collectionsNEW

Get NFTs grouped by collection

Parameters

blockchain:stringrequired- Blockchain ID
address:stringrequired- Address hash
type:string- NFT type: ERC-721, ERC-1155
GET
/{blockchain}/address/{address}/logs

Get event logs for an address

Parameters

blockchain:stringrequired- Blockchain ID
address:stringrequired- Address hash
GET
/{blockchain}/address/{address}/coin-balance-history

Get coin balance history for an address

Parameters

blockchain:stringrequired- Blockchain ID
address:stringrequired- Address hash
GET
/{blockchain}/address/{address}/coin-balance-history-by-day

Get coin balance history by day

Parameters

blockchain:stringrequired- Blockchain ID
address:stringrequired- Address hash
GET
/{blockchain}/address/{address}/blocks-validated

Get blocks validated by an address (for validators)

Parameters

blockchain:stringrequired- Blockchain ID
address:stringrequired- Validator address
GET
/{blockchain}/address/{address}/withdrawals

Get withdrawals for an address (validators)

Parameters

blockchain:stringrequired- Blockchain ID
address:stringrequired- Validator address
GET
/{blockchain}/addresses

Get top accounts by native token balance

Parameters

blockchain:stringrequired- Blockchain ID
GET
/{blockchain}/balance/{address}

Get native balance for an address

Parameters

blockchain:stringrequired- Blockchain ID
address:stringrequired- Address hash

Response

{ "blockchainId": "uni2", "address": "0x...", "balance": "1000000000000000000" }
GET
/{blockchain}/verified-addressesNEW

Get verified addresses with name tags

Parameters

blockchain:stringrequired- Blockchain ID
q:string- Search query

Rate Limiting

API requests are rate limited to ensure fair usage. If you receive a 429 status code, please wait before making additional requests. All responses are cached for improved performance. For higher rate limits, please contact us.

CORS Support

The API supports Cross-Origin Resource Sharing (CORS) for all origins. You can make requests directly from browser-based applications.

API Swagger
API Version: Blockscout v2 Compatible | Backend: v9.0.2