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Documentation Index

Fetch the complete documentation index at: https://docs.li.fi/llms.txt

Use this file to discover all available pages before exploring further.

April 2026

New Chains

  • TRON — full support for TRON transactions and routing
  • Arbitrum Nova added
  • Base Sepolia and Arbitrum Sepolia testnets added

New Bridges

  • Mayan v2 integration shipped
  • NEAR Intents expanded to include Tron

New DEXs

  • Bitget DEX added
  • OKX new contracts deployed
  • Paraswap API updated
  • Removed Odos chains to keep routing clean

Features

  • Hyperliquid builder codes support
  • Custom Solana priority fees for faster execution
  • Bitcoin simple transactions — new flow for straightforward BTC transfers
  • Polymer Standard limit increased to 10M
  • Transak session request endpoint added
  • Improved precision of integrator fees between quote and transaction generation
  • Optional Composer API key support

Earn API

Breaking Changes

  • API paths simplified - all Earn endpoints have dropped the /earn path segment. Update your base paths:
    • /v1/earn/chains is now /v1/chains
    • /v1/earn/vaults is now /v1/vaults
    • /v1/earn/vaults/{chainId}/{address} is now /v1/vaults/{chainId}/{address}
    • /v1/earn/protocols is now /v1/protocols
    • /v1/earn/portfolio/{userAddress}/positions is now /v1/portfolio/{userAddress}/positions
  • provider field removed from vault objects
  • Portfolio positions - protocolName and balanceUsd are now nullable; handle null values in your integration

New Features

  • Three new filters on GET /v1/vaults: isTransactional, isRedeemable, and isComposerSupported let you narrow results to vaults that support specific capabilities
  • address field added to portfolio position objects, returning the vault contract address for each position
  • Structured error responses for 400 and 404 - validation errors now return a detailed errors array with per-field codes and paths

Reliability

  • Fixed status API not working for funds moved in the same block
  • Improved Hyperliquid and Relay status parsing
  • Improved Solana status error parsing
  • /quote/toAmount now returns 1011 for same-token requests and caps the adjustment factor to prevent over-quoting
  • Normalised x100 percentage values in status API responses
  • Fixed inconsistent FeeForwarder address mapping in status step lookup
  • Fixed Stargate V2 and Polymer status validation
  • Filter token tax updates by GoPlus-supported chains
March 2026

Fee Infrastructure

  • Upgraded fee handling on supported EVM chains from FeeCollector to FeeForwarder — fees are now forwarded directly to recipient wallets at execution time, with no manual withdrawal required. Chains without FeeForwarder fall back to the legacy contract automatically. No partner action needed. See FeeForwarder for details.

New Chains

  • Added Fogo (SVM), Tempo, and Morph support
  • Enabled Arc Testnet, OP Sepolia, Arbitrum Sepolia, and Base Sepolia across Backend, Solver, Wallet, and Order services

New Bridges

  • Hypercore: Native Deposits, Native Withdrawals, and Spot Swapping now supported
  • Eco Bridge enabled on HyperEVM and BSC, with updated Solana program ID
  • Symbiosis expanded to BSC, SEI, ARB, and Morph
  • Polymer added fee buffer and simultaneous mainnet/testnet support
  • New Across swap facet and improved receiver address status parsing
  • Chainflip updated to SDK v2.1.1
  • Titan API endpoint updated
  • New LI.FI Intents DEX implementation

New DEXs

  • OKX liquidity source filtering (excludeDexIds) and exposed liquidity list endpoint
  • Relay token whitelisting
  • Houdini Swap integration (including Solana)
  • OogaBooga disabled

Features

  • Improved /tools endpoint performance
  • Strengthened wallet compliance screening with the Hypernative integration

Reliability

  • Improved Solana RPC latency and stability
  • Corrected Hyperliquid transaction status parsing
  • Fixed impossible price impact (>100%) when input minus fees is lower than output
  • Fixed LI.FI Intents status parsing and LIFI Transfer token casing inconsistencies
  • Across temporarily disabled and re-enabled after fixing pending transaction parsing
  • Chainflip temporarily disabled and fixed via SDK v2.1.1
February 2026

New Chains

  • Added Telos and Zcash support

New Bridges

  • Expanded MegaETH bridge coverage (GasZip, Garden, native bridge)
  • New two-step bridge flow to Hyperliquid spot
  • Re-enabled the LI.FI Intents bridge

New DEXs

  • Added Fly on Solana
  • New routing path on Symbiosis
  • Added Kelp, Morpho vaults v2, and Neutrl in Composer

Features

  • Dedicated Hyperliquid endpoints and improved cross-chain status tracking
  • Launched For Agents documentation and LI.FI MCP server docs
  • Strengthened wallet compliance screening with lower latency

Reliability

  • Improved token pricing accuracy and wallet balance display
  • Better fee calculations across stable chains and bridge routes
  • Improved gas recommendations for MegaETH
January 2026

New Chains

  • Added Viction support
  • Removed inactive chains to keep routing clean

New Bridges

  • Allbridge now available on Unichain and Linea
  • Glacis expanded to Flow
  • Continued MegaETH rollout with relay and native bridge

New DEXs

  • Added Nordstern Finance, Cetus on Sui, and Eisen on Monad

Features

  • Smart slippage selection for major and stable assets
  • Revamped dynamic stablecoin route fees
  • New tool control options for integrators to manage protocols and exchanges via API
  • Improved token search performance

Intents Stack

  • Wallet Service and Order Service reached v1.0.0
  • Solver v2.1.0 with reliability and rebalancing upgrades

Composer

  • Composer v0.3.0 with new protocol modules (Ether.fi, HypurrFi, Fluid, Spark, Royco, Cap)

Reliability

  • Improved transaction indexing and RPC reliability
  • Better Bitcoin address support (xpub, UTXO handling)
  • Fee accuracy and data consistency improvements
December 2025

New Chains

  • Day-one support for Stable
  • Added MegaETH and Plume

New Bridges

  • Added Garden, CelerCircle, and CelerCircleFast bridges
  • Updated Chainflip integration
  • Enabled Stargate on Plasma

New DEXs

  • Added OKX aggregator on Solana
  • Enabled SushiSwap on Monad
  • Expanded Monad DEX coverage with Fly

Features

  • API Config Presets for optimized stablecoin routes
  • Token tagging for stablecoins to improve routing
  • Improved quote accuracy with better caching and validation

Reliability

  • Improved platform health monitoring
  • Better token pricing accuracy and update frequency
  • General infrastructure stability improvements
November 2025

New Chains

  • Day-one support for Monad

New Bridges

  • Enabled Across and GasZip on Monad
  • Upgraded Glacis contracts
  • Added Unit withdrawals

New DEXs

  • Enabled Magpie Fly, Kuru, and Monorail aggregators

Features

  • Faster route sorting and display
  • OpenOcean expanded to ETH, BSC, Scroll, and Monad

Reliability

  • API performance improvements across analytics endpoints
  • Improved token data quality on Sui and Solana
  • General platform stability improvements
October 2025

Milestones

  • Reached $50B lifetime volume
  • Expanded to 24/7 technical support coverage

Ecosystem

  • Chains: Flow, Hemi added; Hypercore available via API
  • Bridges: Across destination swaps on HyperEVM; Solana support for Across; Hypercore to HyperEVM transfers; Pioneer Bridge; Eco Bridge USDT on Celo
  • DEX Aggregators: GlueX, Magpie, Hyperflow Corewriter; Titan and OKX on Solana; Momentum on Sui; Plasma chain DEXs
  • Protocols: Perena support added

Features

  • Mayan bridge split into three providers: mayan, mayanWH, mayanMCTP
  • Route quality improvements and positive slippage collection
  • Allow /status to work with transactionId

Bug Fixes

  • Fixed multiple Solana transaction errors (insufficient lamports, insufficient funds, transaction size limits)
  • Fixed wSOL display in status responses
  • Fixed gas amount USD values in contract calls
  • Improved gas estimation and status parsing accuracy