Balance Tracker

Complete financial visibility for Hive blockchain. Track every balance change, delegation, transfer, and reward with a blazing-fast REST API.

One API for Hive Financial Data

12+ REST endpoints · 25+ operation types

Core Balance Data

Full-precision HIVE, HBD, and VESTS balances for any account. Savings, rewards, pending operations, delegation tracking (HF23+), vesting history.

HIVE · HBD · VESTS

Transfer Statistics

Aggregate transfer volumes by hour, day, or month. Track network-wide fund flows and individual account activity.

hour · day · month

Holdings & Network

Top holder leaderboards with sorting and pagination. TVL metrics, global vesting stats, and network financial health indicators.

TVL · leaderboards

API

Developer-Friendly REST API

Every endpoint returns well-structured JSON with NAI-formatted amounts. Built on PostgREST — your SQL schema becomes your API automatically.

OpenAPI specification included
Intelligent caching — immutable data cached for 1 year
Paginated responses with configurable limits

GET /accounts/hiveio/balances

{
  "hive": {
    "amount": "1234567",
    "precision": 3,
    "nai": "@@000000021"
  },
  "hbd": {
    "amount": "89012",
    "precision": 3,
    "nai": "@@000000013"
  },
  "vests": {
    "amount": "567890123456",
    "precision": 6,
    "nai": "@@000000037"
  },
  "savings_hive": "1000.000 HIVE",
  "savings_hbd": "500.000 HBD",
  "total_delegated_vests": "100000.000000 VESTS"
}

Who Uses Balance Tracker

Balance Tracker powers HAFBE — the official Hive block explorer. Battle-tested from genesis to head block with 100% data completeness.

01: Block Explorers

Powers HAFBE. Complete financial data module for any block explorer needing full transaction history.
02: Wallet Developers

Real-time balance data for HIVE, HBD, and VESTS. Complete picture including savings, rewards, and pending operations.
03: Blockchain Analysts

Historical data with transfer aggregations, delegation trends, and power-up/down patterns over time.
04: DeFi Projects

TVL metrics, vesting statistics, and top holder leaderboards via standard REST endpoints.

Pure SQL Architecture

No middleware. Blocks flow from chain to REST in pure SQL.

Hive Blockchain → HAF → PostgreSQL → PostgREST

Hive Blockchain ↓ HAF ↓ PostgreSQL ↓ PostgREST

Batch Processing

< 2s sync delay

Squashing pattern processes 10,000 blocks at once during historical sync, switching to real-time tracking at head block.

Smart Caching

1yr immutable cache

Immutable historical data cached for one year. Live endpoints refresh every 2 seconds for real-time accuracy.

Zero Dependencies

0 middleware layers

Pure PL/pgSQL. No Node.js, no Python, no middleware — just PostgreSQL and PostgREST.