Complete technical reference for BTC Summer campaign implementation, including smart contract addresses, token denominations, API specifications, and integration details.

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Smart Contract Addresses

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Points & Rewards Contracts

Contract addresses will be added upon deployment. Check the GitHub repository for the latest contract implementations.
Points Contract:        [Contract address will be added upon deployment]
Boost Pointer Contract: [Contract address will be added upon deployment]
Vesting Contract:       [Contract address will be added upon deployment]
NTRN Lock Contract:     [Contract address will be added upon deployment]

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Supervault Addresses

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Vaults paired with wBTC.atom

fbtc:    neutron1ct00dzd944axt0pw9ak25a3ar40n8tmdwwnqxv6dpxxy6v3ysz9sw7n3jd
lbtc:    neutron1720ank30032ml4h6rsygv0j9q4kdg9yr5g57yn55rmw3mnstg24q2keq2y
ebtc:    neutron1s8k6gcrnsfrs9rj3j8757w4e0ttmzsdmjvwfwxruhu2t8xjgwxaqegzjgt
pumpbtc: neutron16x9rk787mdaatmd58cevex6sc3p55uhshjmzyf3aa9atx0dgauvs8u8tj0
solvbtc: neutron1vve4kr2j8ftydrh3gjqpns4p86l8x5unpvvheqdwlhpvawarea2suu8972
unibtc:  neutron1704tmu9nvgk0l8xmpua0su6dq3r89mht0adlx8gxte695qapstks6lzmma

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Token Denominations

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Bitcoin LST Denominations

FBTC:     ibc/2EB30350120BBAFC168F55D0E65551A27A724175E8FBCC7B37F9A71618FE136B
LBTC:     ibc/B7BF60BB54433071B49D586F54BD4DED5E20BEFBBA91958E87488A761115106B
solvBTC:  ibc/C0F284F165E6152F6DDDA900537C1BC8DA1EA00F03B9C9EC1841FA7E004EF7A3
eBTC:     ibc/E2A000FD3EDD91C9429B473995CE2C7C555BCC8CFC1D0A3D02F514392B7A80E8
pumpBTC:  ibc/1075520501498E008B02FD414CD8079C0A2BAF9657278F8FB8F7D37A857ED668
uniBTC:   ibc/3F1D988D9EEA19EB0F3950B4C19664218031D8BCE68CE7DE30F187D5ACEA0463

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Base Assets

WBTCd.atom: ibc/0E293A7622DC9A6439DB60E6D234B5AF446962E27CA3AB44D0590603DFF6968E
eth.atom:   ibc/694A6B26A43A2FBECCFFEAC022DEACB39578E54207FDD32005CD976B57B98004
eth.axl:    ibc/A585C2D15DCD3B010849B453A2CFCB5E213208A5AB665691792684C26274304D

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Oracle Addresses

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Price Feed Contracts

FBTC:    neutron14edzq3zw8unmtjke0jaay6hcmyjdgku6s60uu02e79pdkfcte59syemhm0
LBTC:    neutron1w29vh2hjnjef9e2dujc5j4ear4g5th955vetjrx42m7eedeg8ydq3v9zee
solvbtc: neutron1fec8mrq5kx0waxd7ga9pu7y72su7tj9ux75x4u9gqr7jnm33v2dq8p68ln
pumpbtc: neutron1grunp28407u85dtmxpxv7hl5tsvr65xemzgcquc05vmwj7w32jsseey5ta
unibtc:  neutron137a45rpg358gyyvl9e0fqrsqr6w34djcnmp9vn9zczls7wlcnpkqjmcuh8
ebtc:    neutron15kejswf0xwghy6jj89y0wvdkxuztdrhpacx29l448zlfkl206u5q2vjwt2

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API Specifications

The Points API is currently in development. The specifications below are preliminary and will be updated as implementation progresses.

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Planned API Endpoints

Base URL: [API endpoint will be announced when available]

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Planned User Data Endpoints

GET /points/{address}     # User points and rewards
GET /positions/{address}  # Eligible positions
GET /boost-status/{address} # Boost configuration

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Planned Campaign Data Endpoints

GET /campaign/status      # Current epoch and campaign status
GET /epochs              # Epoch information
GET /eligible-protocols  # Qualifying protocols and multipliers

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Current Integration Options

While the dedicated API is in development, integrators can:
  • Query smart contracts directly: Use CosmWasm query methods
  • Use Neutron RPC: Access on-chain data via standard Cosmos RPC
  • Monitor events: Listen to contract events for real-time updates
See Neutron Developer Documentation for current integration patterns.

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Smart Contract ABIs

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Points Contract Interface

interface IPointsContract {
    struct UserBalance {
        uint256 nonForfeitableBalance;
        uint256 forfeitableBalance;
        uint256 totalPoints;
        uint256 lastUpdateBlock;
    }
    
    function getUserBalance(address user) external view returns (UserBalance memory);
    function getCurrentEpoch() external view returns (uint256);
    function getEpochInfo(uint256 epochId) external view returns (EpochInfo memory);
    function bindAddresses(address ethAddress, address neutronAddress) external;
}

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Boost Pointer Contract Interface

interface IBoostPointer {
    struct BoostInfo {
        address target;
        uint256 multiplier;
        uint256 lastUpdate;
        bool active;
    }
    
    function pointBoost(address target) external;
    function getBoostInfo(address user) external view returns (BoostInfo memory);
    function updateBoostTarget(address newTarget) external;
    function getActiveBoosts(address target) external view returns (address[] memory);
}

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Network Configuration

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Neutron Mainnet

Chain ID: neutron-1
RPC: https://rpc-neutron.keplr.app
REST: https://rest-neutron.keplr.app
Explorer: https://neutron.celat.one/neutron-1

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Supported Bridges

Ethereum → Neutron: Eureka Bridge
Noble → Neutron: IBC
Osmosis → Neutron: IBC
Cosmos Hub → Neutron: IBC

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Integration Examples

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Frontend Integration

// Example integration using standard Cosmos SDK
// Dedicated BTC Summer SDK in development
import { CosmWasmClient } from '@cosmjs/cosmwasm-stargate';

// Connect to Neutron
const client = await CosmWasmClient.connect('https://rpc-neutron.keplr.app');

// Query user campaign data (when contracts are deployed)
const getUserData = async (address, pointsContractAddress) => {
  // Query points contract directly
  const userPoints = await client.queryContractSmart(
    pointsContractAddress,
    { get_user_balance: { address } }
  );
  
  return userPoints;
};

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Smart Contract Integration

// Contract interaction example
import { CosmWasmClient } from '@cosmjs/cosmwasm-stargate';

const client = await CosmWasmClient.connect('https://rpc-neutron.keplr.app');

// Query user points (when contract is deployed)
const userPoints = await client.queryContractSmart(
  pointsContractAddress, // Contract address will be provided upon deployment
  { get_user_balance: { address: userAddress } }
);

// Point boost to address (when contract is deployed)
const pointBoost = async (targetAddress, boostPointerAddress) => {
  await client.execute(
    senderAddress,
    boostPointerAddress, // Contract address will be provided upon deployment
    { point_boost: { target: targetAddress } },
    fee
  );
};

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Error Codes & Troubleshooting

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Common Error Codes

CodeDescriptionResolution
INVALID_ADDRESSAddress format not recognizedVerify Ethereum (0x) or Neutron (neutron1) format
NO_DEPOSITSNo eligible deposits foundCheck deposit addresses and protocol eligibility
BOOST_MISMATCHBoost pointed to address without depositsPoint boost to address with active deposits
INSUFFICIENT_BALANCENot enough tokens for operationVerify token balances and allowances
EPOCH_ENDEDOperation not allowed after epoch endWait for next epoch or claim rewards

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Debugging Tools

Network Status: Check Neutron network health and connectivity Contract Status: Verify smart contract operational status
API Status: Monitor API endpoint availability and performance Bridge Status: Check cross-chain bridge operational status

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Development Resources

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Development Libraries

Dedicated BTC Summer SDKs are planned for future development. Currently, use standard Cosmos and Neutron development tools.
Current Integration Options:

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Testing Resources

Testnet Configuration:
  • Neutron testnet endpoints
  • Test token faucets
  • Mock contract deployments
  • Integration test suites
Documentation:
  • API documentation with OpenAPI spec
  • Smart contract documentation
  • Integration examples and tutorials

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Support & Maintenance

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Technical Support Channels

  • Developer Discord: Neutron Developer Channel
  • GitHub Issues: Technical bug reports and feature requests
  • Documentation: Complete guides and troubleshooting

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Maintenance Schedule

  • API updates: Announced 48 hours in advance
  • Contract upgrades: Governance-approved with migration guides
  • Network maintenance: Coordinated with Neutron validator set
This technical reference is actively maintained and updated. For the latest information, always check the most recent version of this documentation.

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Usage Notes

  • Token denoms are used for IBC transfers and protocol interactions
  • Contract addresses are specific to Neutron mainnet
  • Oracle addresses provide price feeds for campaign calculations
  • API endpoints require authentication for production use
All addresses and denominations are specific to the BTC Summer campaign implementation on Neutron mainnet. Verify current addresses before integration.