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# FluxRPC

> FluxRPC is a high-performance RPC infrastructure provider for Solana and Fogo blockchains, offering ultra-low latency JSON-RPC endpoints, WebSocket subscriptions, and edge caching via Lantern.

FluxRPC supports two networks:
- **Solana** — Full Solana JSON-RPC 2.0 with sub-100ms global latency
- **Fogo** — 100% SVM-compatible chain with 40ms block times, powered by the Firedancer client

All standard Solana RPC methods work identically on both networks. The only difference is the endpoint URL.

## Endpoints

- [Solana HTTP RPC](https://fluxrpc.com/docs/rpc): `https://eu.fluxrpc.com?key=<your-API-key>`
- [Solana WebSocket](https://fluxrpc.com/docs/websocket): `wss://ws.eu.fluxrpc.com`
- [Fogo HTTP RPC](https://fluxrpc.com/docs/rpc): `https://eu.fogo.fluxrpc.com?key=<your-API-key>`
- [Fogo WebSocket](https://fluxrpc.com/docs/websocket): `wss://ws.eu.fogo.fluxrpc.com`
- [Fogo Testnet](https://fluxrpc.com/docs/rpc): `https://nyc.fogo.testnet.fluxrpc.com?key=<your-API-key>`

## Documentation

- [RPC HTTP Methods Overview](https://fluxrpc.com/docs/rpc): All supported JSON-RPC methods with parameters, return types, and curl examples
- [WebSocket Subscriptions](https://fluxrpc.com/docs/websocket): Real-time subscription/unsubscription patterns for account changes, transactions, logs, and slots
- [Full API Reference (llms-full.txt)](https://fluxrpc.com/llms-full.txt): Complete machine-readable API documentation with all methods, parameters, examples, and response formats

## HTTP Methods (47 methods)

- [getAccountInfo](https://fluxrpc.com/docs/rpc/getAccountInfo): Returns all information associated with the account of provided Pubkey
- [getBalance](https://fluxrpc.com/docs/rpc/getBalance): Returns the lamport balance of the account
- [getLargestAccounts](https://fluxrpc.com/docs/rpc/getLargestAccounts): Returns the 20 largest accounts by lamport balance
- [getMultipleAccounts](https://fluxrpc.com/docs/rpc/getMultipleAccounts): Returns account information for a list of Pubkeys
- [getProgramAccounts](https://fluxrpc.com/docs/rpc/getProgramAccounts): Returns all accounts owned by the provided program Pubkey
- [getMinimumBalanceForRentExemption](https://fluxrpc.com/docs/rpc/getMinimumBalanceForRentExemption): Returns minimum balance for rent-free account
- [getBlock](https://fluxrpc.com/docs/rpc/getBlock): Returns identity and transaction information about a confirmed block
- [getBlockCommitment](https://fluxrpc.com/docs/rpc/getBlockCommitment): Returns commitment for particular block
- [getBlockHeight](https://fluxrpc.com/docs/rpc/getBlockHeight): Returns the current block height
- [getBlockProduction](https://fluxrpc.com/docs/rpc/getBlockProduction): Returns recent block production information
- [getBlocks](https://fluxrpc.com/docs/rpc/getBlocks): Returns a list of confirmed blocks between two slots
- [getBlocksWithLimit](https://fluxrpc.com/docs/rpc/getBlocksWithLimit): Returns a list of confirmed blocks starting at the given slot
- [getBlockTime](https://fluxrpc.com/docs/rpc/getBlockTime): Returns the estimated production time of a block
- [getFirstAvailableBlock](https://fluxrpc.com/docs/rpc/getFirstAvailableBlock): Returns the slot of the lowest confirmed block
- [getTransaction](https://fluxrpc.com/docs/rpc/getTransaction): Returns transaction details for a confirmed transaction
- [getTransactionCount](https://fluxrpc.com/docs/rpc/getTransactionCount): Returns the current transaction count
- [getSignaturesForAddress](https://fluxrpc.com/docs/rpc/getSignaturesForAddress): Returns signatures for confirmed transactions involving an address
- [getSignatureStatuses](https://fluxrpc.com/docs/rpc/getSignatureStatuses): Returns the statuses of a list of signatures
- [getRecentPrioritizationFees](https://fluxrpc.com/docs/rpc/getRecentPrioritizationFees): Returns recent prioritization fees
- [sendTransaction](https://fluxrpc.com/docs/rpc/sendTransaction): Submits a signed transaction to the cluster
- [simulateTransaction](https://fluxrpc.com/docs/rpc/simulateTransaction): Simulate sending a transaction
- [requestAirdrop](https://fluxrpc.com/docs/rpc/requestAirdrop): Requests an airdrop of lamports to a Pubkey
- [getFeeForMessage](https://fluxrpc.com/docs/rpc/getFeeForMessage): Get the fee the network will charge for a particular message
- [getTokenAccountBalance](https://fluxrpc.com/docs/rpc/getTokenAccountBalance): Returns the token balance of an SPL Token account
- [getTokenAccountsByOwner](https://fluxrpc.com/docs/rpc/getTokenAccountsByOwner): Returns all SPL Token accounts by token owner
- [getTokenAccountsByDelegate](https://fluxrpc.com/docs/rpc/getTokenAccountsByDelegate): Returns all SPL Token accounts by approved delegate
- [getTokenLargestAccounts](https://fluxrpc.com/docs/rpc/getTokenLargestAccounts): Returns the 20 largest token accounts for a particular SPL Token type
- [getTokenSupply](https://fluxrpc.com/docs/rpc/getTokenSupply): Returns the total supply of an SPL Token type
- [getEpochInfo](https://fluxrpc.com/docs/rpc/getEpochInfo): Returns information about the current epoch
- [getEpochSchedule](https://fluxrpc.com/docs/rpc/getEpochSchedule): Returns the epoch schedule information
- [getSlot](https://fluxrpc.com/docs/rpc/getSlot): Returns the slot that has reached the given commitment level
- [getSlotLeader](https://fluxrpc.com/docs/rpc/getSlotLeader): Returns the current slot leader
- [getSlotLeaders](https://fluxrpc.com/docs/rpc/getSlotLeaders): Returns the slot leaders for a given slot range
- [getMaxRetransmitSlot](https://fluxrpc.com/docs/rpc/getMaxRetransmitSlot): Get the max slot seen from retransmit stage
- [getMaxShredInsertSlot](https://fluxrpc.com/docs/rpc/getMaxShredInsertSlot): Get the max slot seen from after shred insert
- [minimumLedgerSlot](https://fluxrpc.com/docs/rpc/minimumLedgerSlot): Returns the lowest slot the node has information about
- [getClusterNodes](https://fluxrpc.com/docs/rpc/getClusterNodes): Returns information about all the nodes participating in the cluster
- [getHealth](https://fluxrpc.com/docs/rpc/getHealth): Returns the current health of the node
- [getIdentity](https://fluxrpc.com/docs/rpc/getIdentity): Returns the identity pubkey for the current node
- [getVersion](https://fluxrpc.com/docs/rpc/getVersion): Returns the current Solana version running on the node
- [getHighestSnapshotSlot](https://fluxrpc.com/docs/rpc/getHighestSnapshotSlot): Returns the highest slot information for a snapshot
- [getGenesisHash](https://fluxrpc.com/docs/rpc/getGenesisHash): Returns the genesis hash
- [getRecentPerformanceSamples](https://fluxrpc.com/docs/rpc/getRecentPerformanceSamples): Returns recent performance samples
- [getInflationGovernor](https://fluxrpc.com/docs/rpc/getInflationGovernor): Returns the current inflation governor
- [getInflationRate](https://fluxrpc.com/docs/rpc/getInflationRate): Returns the specific inflation values for the current epoch
- [getInflationReward](https://fluxrpc.com/docs/rpc/getInflationReward): Returns the inflation / staking reward for a list of addresses
- [getStakeMinimumDelegation](https://fluxrpc.com/docs/rpc/getStakeMinimumDelegation): Returns the stake minimum delegation
- [getVoteAccounts](https://fluxrpc.com/docs/rpc/getVoteAccounts): Returns vote accounts and their associated stake
- [getSupply](https://fluxrpc.com/docs/rpc/getSupply): Returns information about the current supply
- [getLatestBlockhash](https://fluxrpc.com/docs/rpc/getLatestBlockhash): Returns the latest blockhash
- [isBlockhashValid](https://fluxrpc.com/docs/rpc/isBlockhashValid): Returns whether a blockhash is still valid
- [getLeaderSchedule](https://fluxrpc.com/docs/rpc/getLeaderSchedule): Returns the leader schedule for an epoch

## WebSocket Methods (18 subscriptions)

- [accountSubscribe](https://fluxrpc.com/docs/websocket#accountSubscribe): Subscribe to account changes
- [logsSubscribe](https://fluxrpc.com/docs/websocket#logsSubscribe): Subscribe to transaction logging
- [programSubscribe](https://fluxrpc.com/docs/websocket#programSubscribe): Subscribe to program account changes
- [signatureSubscribe](https://fluxrpc.com/docs/websocket#signatureSubscribe): Subscribe to signature confirmation
- [slotSubscribe](https://fluxrpc.com/docs/websocket#slotSubscribe): Subscribe to slot updates
- [rootSubscribe](https://fluxrpc.com/docs/websocket#rootSubscribe): Subscribe to root updates
- [blockSubscribe](https://fluxrpc.com/docs/websocket#blockSubscribe): Subscribe to block confirmations
- [slotsUpdatesSubscribe](https://fluxrpc.com/docs/websocket#slotsUpdatesSubscribe): Subscribe to slot update events
- [voteSubscribe](https://fluxrpc.com/docs/websocket#voteSubscribe): Subscribe to vote events

## Optional

- [FluxRPC Dashboard](https://fluxrpc.com/admin/apikeys): Manage API keys, view usage analytics, and configure endpoints
- [Lantern Edge Cache](https://fluxrpc.com/lantern): Edge caching layer that reduces latency for frequently accessed data
- [Yellowstone gRPC](https://fluxrpc.com/docs/yellowstone): Real-time streaming for block updates, logs, and transaction events