docs.nansen.ai

# Nansen API ## Nansen API V1 - [Introduction](/readme.md) - [Getting Started](/getting-started.md): Welcome to the Nansen API. This guide will help you get up and running quickly. - [Authentication](/getting-started/authentication.md) - [AI Agent Access](/getting-started/agents.md): Connect your AI agent to Nansen's blockchain data API in under a minute. - [Rate Limits](/getting-started/rate-limits.md) - [Credits & Pricing Guide](/getting-started/credits.md) - [Error Handling](/getting-started/error-handling.md) - [x402 Payments](/getting-started/x402-payments.md) - [Make Your First API Call](/getting-started/first-api-call.md): Welcome! In the next 2 minutes, you’ll make your first API call and unlock real-time blockchain insights. - [Reference](/reference.md) - [Supported Chains](/reference/chains.md) - [Filter Types](/reference/filters.md) - [Sorting](/reference/sorting.md) - [Endpoints Overview](/api/overview.md) - [Search](/api/search.md) - [Smart Money](/api/smart-money.md) - [Netflows](/api/smart-money/netflows.md): Get aggregated token flow analysis for smart money wallets to see which tokens they're accumulating or distributing. - [Holdings](/api/smart-money/holdings.md): Aggregated token holdings data for smart traders and funds. - [Historical Holdings](/api/smart-money/historical-holdings.md) - [DEX Trades](/api/smart-money/dex-trades.md) - [Perp Trades](/api/smart-money/perp-trades.md) - [Jupiter DCAs](/api/smart-money/jupiter-dcas.md) - [Profiler](/api/profiler.md) - [Address Current Balances](/api/profiler/address-current-balances.md): Get real-time token balance information for any blockchain address or entity - [Address Historical Balances](/api/profiler/address-historical-balances.md): Get historical token balance information for any blockchain address or entity - [Address Transactions](/api/profiler/address-transactions.md) - [Address Counterparties](/api/profiler/address-counterparties.md): Get counterparties and their interaction statistics