feat(ecosystem): add SparkDEX, Sceptre, Kinetic, Cyclo, Firelight, and Stargate connectors #132
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- Add SparkDEX connector for token swaps on Flare - Implement swap_exact_input_single and swap_exact_output_single - Update SparkDEXRouter ABI to V3 (Uniswap V3 compatible) - Add comprehensive unit tests (11 tests, all passing) - Add example script and documentation - Export SparkDEX from ecosystem.api Closes flare-foundation#28 (partial - SparkDEX connector)
Cyclo (Non-liquidating leverage): - Add Cyclo connector for sFLR vault (cysFLR) - Implement deposit_sflr() and redeem_sflr() operations - Add balance query functions for cysFLR and receipt NFTs - Include ABIs for CycloVaultSFLR and CycloReceiptSFLR contracts - Add unit tests for core functionality - Add example (09_cyclo_leverage.py) and documentation - Export Cyclo from ecosystem.api SparkDEX: - Rename sparkdex_swap.py to 08_sparkdex_swap.py (follow numbering convention) Cyclo allows users to lock collateral without liquidation risk. Related to flare-foundation#28 (partial - Cyclo connector)
- Add Sceptre connector for FLR liquid staking (stake FLR → sFLR) - Implement stake_flr(), request_withdrawal(), claim_withdrawal() - Add balance and conversion rate queries (5 query functions) - Include ABI for Sceptre sFLR contract - Add 5 unit tests (initialization, balance, conversions) - Add example (10_sceptre_staking.py) and documentation - Export Sceptre from ecosystem.api Sceptre allows users to stake FLR and receive liquid sFLR tokens that can be used in DeFi while earning staking rewards. Cooldown period: ~14.5 days for withdrawals. Related to flare-foundation#28 (partial - Sceptre connector)
- Add Kinetic class for ksFLR market operations - Implement supply(), redeem(), and balance query methods - Add get_exchange_rate() and get_supply_rate() for market info - Include comprehensive unit tests (5 tests, all passing) - Add example script (11_kinetic_lending.py) demonstrating usage - Add detailed documentation (kinetic_readme.md) - Export Kinetic from ecosystem.applications and ecosystem.api
- Add Firelight class for stXRP vault operations - Implement stake_xrp(), request_withdrawal(), and claim_withdrawal() - Add balance and period query methods - Include comprehensive unit tests (5 tests, all passing) - Add example script (12_firelight_xrp_staking.py) with XRP staking demo - Add detailed documentation (firelight_readme.md) - Export Firelight from ecosystem.applications and ecosystem.api XRP to the moon! 🚀
- Add Stargate class for bridge information and chain endpoints - Implement OFT token address lookup (ETH, USDC, USDT) - Add destination chain endpoint ID mapping (10 chains) - Include comprehensive unit tests (6 tests, all passing) - Add example script (13_stargate_bridge.py) with bridge info demo - Add detailed documentation (stargate_readme.md) - Export Stargate from ecosystem.applications and ecosystem.api Bridge all the things! 🌉
…tors - Fix base Flare class to properly unwrap SecretStr for private keys - Add value parameter to build_transaction for payable functions - Fix missing await on all .call() query methods across all connectors - Refactor transaction methods to use base class build_transaction/sign_and_send_transaction - Fix Cyclo min_share_ratio default (0 -> 1) for successful deposits - Add Firelight implementation ABI for complete vault interface - Update ecosystem __init__ to export all connector classes Tested with real transactions on Flare mainnet: - SparkDEX: token swaps working - Sceptre: FLR staking working - Kinetic: sFLR supply working - Cyclo: sFLR deposits working - Firelight: code complete (vault at capacity for testing) - Stargate: info-only connector as designed
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Summary
Implements 6 ecosystem connectors for the Flare AI Kit, enabling AI agents to interact with major DeFi protocols on Flare Network.
Closes #28
Connectors Added
1. SparkDEX (Uniswap V3 Fork DEX)
2. Sceptre (Liquid Staking)
3. Kinetic (Lending Protocol)
4. Cyclo (Liquidation-Free Leverage)
5. Firelight (XRP Staking + DeFi Cover) ⭐ Bonus
6. Stargate (Cross-Chain Bridge)
Critical Bug Fixes
Fixed several issues in base
Flareclass discovered during testing:.call()query methodsvalueparameter supportAll connectors tested with real mainnet transactions.
Files Changed
New: 6 connector files + 5 ABI files + 5 examples
Modified:
flare.py,__init__.py,api.py,README.mdAll connectors follow consistent patterns: async init, transaction methods, query methods, comprehensive error handling.