Pricing

from $0.0002 / result

Blockchain Data API — Wallet, Prices & Whale Alerts

Zero-anti-bot blockchain data API. Query wallet portfolios, live token prices, whale alerts, and cross-chain balances across Ethereum, Base, Polygon & more. No scraping, no CAPTCHAs, no ToS issues. Pay only $0.0004 per result. Start with a free 7-day Pro trial (100K calls/mo).

Pricing

from $0.0002 / result

Rating

0.0

(0)

Developer

INAPP

Actor stats

Bookmarked

Total users

Monthly active users

5 days ago

Last modified

Categories

Developer tools

Automation

RPC API Key

alchemyApiKey

Required

Your Alchemy API key for blockchain RPC calls. Get one at https://dashboard.alchemy.com/

Type:string

Log Level

logLevel

Optional

Verbosity of server logs.

Type:string

Default:info

Options:

debuginfowarningerror

Max Concurrent RPC Calls

maxConcurrentRpc

Optional

Maximum number of concurrent outbound RPC calls per request.

Type:integer

Minimum:1

Maximum:50

Default:5

Max Concurrent HTTP Requests

maxConcurrentRequests

Optional

Maximum number of concurrent inbound HTTP requests (global semaphore).

Type:integer

Minimum:1

Maximum:200

Default:20

RPC Timeout (seconds)

rpcTimeout

Optional

Timeout for individual JSON-RPC calls in seconds.

Type:number

Minimum:1

Maximum:60

Default:15

Fallback Token Prices (USD)

fallbackPrices

Optional

Fallback prices used when CoinGecko and Chainlink are both unavailable.

Type:object

Default:

{
  "eth": 3000,
  "matic": 0.68,
  "avax": 35
}

Price Feed Priority Order

priceFeedOrder

Optional

Priority order for fetching token prices.

Type:string

Default:coingecko,chainlink

Options:

coingecko,chainlinkchainlink,coingeckocoingeckochainlink

Whale Alert Thresholds

whaleThresholds

Optional

Default thresholds for whale transaction detection.

Type:object

Default:

{
  "eth": 50,
  "usd": 100000
}

API Key Tiers (JSON)

apiKeysJson

Optional

JSON mapping of API keys to tier names for monetization.

Type:string

Default:{}

Whale Wallets Tracker

anykeytools/whale-wallets-tracker

Track Bitcoin whale wallet balances via blockchain API. Monitor exchange cold wallets and large transactions. ⚠️ Disclaimer: Processes public blockchain data only. Wallet addresses are pseudonymous. No personal data collected.

AnyKeyTools

Polymarket Whale Tracker — Pro

apimie/polymarket-whales-pro

Richer Polymarket whale data: top 50 wallets with win rates & bot flags, full positions, market-whale concentration and complete 365-day price history. Refreshed every ~2h. Pay only for the calls you make — no subscription, no API key to manage. 7 actions, zero setup.

Apimie Apimie

Crypto Whale Wallet Tracker — ETH USDT USDC Holdings

intelscrape/crypto-whale-tracker

Track top USDT, WETH, USDC whale wallets on Ethereum. Monitor token holdings, trending tokens, whale DeFi positions. Real-time blockchain data API for traders and analysts. Export to JSON/CSV.

IntelScrape

Crypto Whale Tracker: DEX Token Launches + Wallet Alerts

scrapemint/crypto-whale-token-launch-tracker

Track new token launches across DEXs (Uniswap, PancakeSwap, Raydium, Aerodrome) via DexScreener and monitor whale wallet transactions on Ethereum, Base, Arbitrum, BSC, Polygon via Etherscan V2. Filter by liquidity, volume, age. Arb and scam flags included.

Ken M

Polymarket Whale Tracker — Trader

apimie/polymarket-whales-trader

The richest Polymarket whale data, near real-time: top 50 wallets with win rates & bot flags, full positions, market-whale concentration and full 365-day history — refreshed every ~15 minutes. Pay only for the calls you make — no subscription, no API key. 7 actions.

Apimie Apimie

Blockchain Explorers Scraper

parseforge/blockchain-explorers-scraper

Collect wallet transactions across Ethereum, BNB Chain, Polygon, Arbitrum, Optimism, Base, Avalanche, and Bitcoin. Returns structured records with sender/receiver labels, token transfers, fees, and method details for analytics, compliance, and monitoring.

ParseForge

Wallet PnL Analyzer — On-Chain Profit & Loss by Address

gochujang/wallet-pnl-analyzer

On-demand wallet analysis: full ERC20 transfer history, per-token positions, current USD value via DexScreener, top 10 holdings. Supports Ethereum, Base, Arbitrum, Optimism, Polygon, BSC. PPE $0.05 per wallet analyzed. No subscription.

Hojun Lee

Crypto Wallet Performance Tracker

crypto-scraper/crypto-wallet-performance-tracker

Track and analyze crypto wallet performance across multiple blockchains by scraping gmgn.ai. Monitor insider and whale wallets with PnL, win rate, and balance tracking. Supports Solana, Ethereum, Base, Tron, and Blast.

Crypto Scraper

134

1.0

Crypto Whale Wallet Tracker

seralifatih/whale-tracker-api

Monitor large crypto wallet movements on Ethereum, BSC & Solana. Detect exchange deposit flows signaling sell pressure. Real-time alerts with USD values and severity scoring.