List all blockchain networks supported by Alchemy, including EVM and Solana chains

Get current USD prices for tokens by their ticker symbol (e.g. BTC, ETH)

Get current USD prices for tokens by their contract address and network

Get historical token price data over a date range with configurable interval

Get historical token prices using natural language time frames like "last week" or "past 7 days"

Get all ERC-20 tokens owned by wallet addresses across multiple chains

Get transaction history for wallet addresses across multiple chains, with human-readable dates and ETH values

Get token and ETH transfers filtered by address, block range, or contract

Get NFTs owned by wallet addresses across multiple chains, with spam filtering

Get NFT contract data for wallet addresses across multiple chains

Send a transaction from a smart contract account (SCA) via the Alchemy wallet API. Requires AGENT_WALLET_SERVER

Initiate a token swap from a smart contract account (SCA) via the Alchemy wallet API. Requires AGENT_WALLET_SERVER

Get all NFTs owned by an address on a single network, with metadata and spam filtering options

Get all NFTs in a specific contract or collection with optional metadata

Get all NFTs in a collection by contract address or OpenSea slug

Get metadata for a specific NFT by contract address and token ID

Get metadata for an NFT contract (name, symbol, total supply, etc.)

Get metadata for an NFT collection by its OpenSea slug

Invalidate cached metadata for an NFT contract to force a refresh on next query

Get all owner addresses for a specific NFT token

Get all owner addresses for an NFT contract, optionally with token balances

Get a list of all known spam NFT contract addresses on a network

Check if a specific contract address is flagged as spam

Check if a specific NFT is flagged as an airdrop

Get a summary of trait/attribute distribution for an NFT collection

Get the marketplace floor price for an NFT collection

Search for NFT contracts by keyword in their metadata

Check if a wallet address owns any NFTs from a specific contract

Compute the rarity score for a specific NFT within its collection

Get historical NFT sales data, filterable by marketplace, contract, buyer, or seller

Get all NFT contracts that an address owns tokens in

Get all NFT collections that an address owns tokens in

Report an NFT contract address as spam or not spam

Get the ERC-20 token allowance a spender has been granted by an owner

Get ERC-20 token balances for a wallet address on a single network

Get metadata (name, symbol, decimals, logo) for an ERC-20 token contract

Get all transaction receipts for a given block by number or hash

Get the raw RLP-encoded block data for a given block number or tag

Get the raw RLP-encoded block header for a given block number or tag

Get the raw receipt data for all transactions in a block

Replay and trace all transactions in a block identified by its hash

Replay and trace all transactions in a block identified by its number

Trace a call without executing it on-chain — useful for debugging contract interactions

Get a detailed execution trace of an already-mined transaction

Get Parity-style execution traces for all transactions in a block

Execute and trace a call without broadcasting it (Parity-style tracing)

Get a specific sub-trace within a transaction by index position

Trace a raw signed transaction without broadcasting it to the network

Replay all transactions in a block and return traces with optional state diffs

Replay a specific transaction and return its trace with optional state diffs

Get the Parity-style execution trace of an already-mined transaction

Search for traces matching criteria like sender, recipient, and block range

Simulate a transaction and preview what asset changes (token transfers, ETH movements) would occur

Simulate a bundle of 1-2 transactions and preview the combined asset changes

Simulate full transaction execution and get detailed call traces, logs, and return data

Simulate execution of a bundle of 1-2 transactions with full call traces

Get the recommended max priority fee per gas for EIP-1559 transactions

Get the receipt for an ERC-4337 user operation by its hash

Get the entry point contract addresses supported for ERC-4337 account abstraction

Get details of an ERC-4337 user operation by its hash

Estimate gas costs for an ERC-4337 user operation against an entry point

Simulate an ERC-4337 user operation and preview the predicted asset changes

Get Ethereum Beacon Chain genesis information (time, validator root, fork version)

Get a Beacon Chain block by slot number, root, or keyword (head, finalized, genesis)

Get attestations included in a specific Beacon Chain block

Get the root hash of a specific Beacon Chain block

Get blob sidecars for a Beacon Chain block (EIP-4844 blob data)

Get Beacon Chain block headers, optionally filtered by slot or parent root

Get a specific Beacon Chain block header by its block ID

Get voluntary validator exit messages currently in the Beacon Chain mempool

Get attestations currently pending in the Beacon Chain mempool

Get beacon committee assignments for a given state, optionally filtered by epoch/slot

Get finality checkpoints (justified and finalized epochs) for a given state

Get the fork version information for a given Beacon Chain state

Get pending validator consolidation requests for a given state

Get the state root hash for a given Beacon Chain state

Get sync committee assignments for a given state and optional epoch

Get the RANDAO mix value for a given Beacon Chain state and optional epoch

Get validator ETH balances for a given state, optionally filtered by validator ID

Get validator details for a given state, optionally filtered by ID or status

Get full details for a specific Beacon Chain validator by index or public key

Get the block rewards breakdown (proposer, attestation, sync committee) for a Beacon block

Get the full Beacon Chain configuration specification and protocol constants

Check whether a Beacon Chain node is currently syncing and its sync progress

Get the software version string of the Beacon Chain node

Get detailed information about a Solana asset (token, NFT, or compressed NFT) by its mint ID

Get detailed information about multiple Solana assets by their mint IDs in a single request

Get the Merkle proof for a compressed Solana asset, needed for on-chain verification

Get Merkle proofs for multiple compressed Solana assets in a single request

Get all Solana assets managed by a specific authority address

Get all Solana assets created by a specific address, with optional verification filter

Get all Solana assets in a specific group (e.g. an NFT collection)

Get all Solana assets (tokens, NFTs) owned by a specific wallet address

Get transaction signatures associated with a specific Solana asset

Get edition information (master/print editions) for a Solana NFT

Get Solana SPL token accounts filtered by mint address or owner

Search for Solana assets with flexible filters (owner, creator, authority, burnt, frozen status)