Technical Reference

Contract addresses, token denominations, and technical specifications for BTC Summer campaign

Ethereum vaults were deprecated on November 1st, 2025 following Valence’s wind down. Learn more

Ethereum vault addresses below are for historical reference only.

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

Smart Contract Addresses

Points & Rewards Contracts

Points Contract:        neutron1yu55umrtnna36vyjvhexp6q2ktljunukzxp9vptsfnylequg7gvqrcqf42
Boost Pointer Contract: neutron1wn3y2gefk2whkmsu49ql75jytdgvdtn2q583t25j5fvcn47fh9cqv4834k
Vesting Contract:       neutron1dz57hjkdytdshl2uyde0nqvkwdww0ckx7qfe05raz4df6m3khfyqfnj0nr
NTRN Lock Contract:     neutron14lnmj4k0tqsfn3x8kmnmacg64ct2utyz0aaxtm5g3uwwp8kk4f6shcgrtt

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Token Denominations

Bitcoin LST Denominations

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

Base Assets

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

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Supervault Addresses

Vaults paired with wBTC.atom

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

Strategy Vault Addresses (Deprecated)

These Ethereum vault addresses are deprecated and provided for historical reference only. All new deposits should go directly to Neutron positions.

Cross-chain strategy vault configurations (no longer active):

Strategy	Vault Address (Ethereum)	Ethereum Authorizations	Neutron Authorizations
ebtc_maxbtc	0x821b6a88eb6c2ccde24104760e8167afdc81ad50	0xe420dbde44d995360c8d1e74831456a7fed31b78	neutron1xu2uyr8d7q83x96zudcn5mdnd9uzfp9yy006rwfgefnxff65tgxsczthvh
maxbtc_mint	0x119e4c0e9ccec2684233e139e3260057f57547f3	0xf2fe9bbcddc150de801fdc4df6f2ca85ac25dd05	neutron1m9f8n8j4cg6gqqu2d9g4n0g48jgctfv7ry6a8v7j7dpy5sd3ygssa54qq0
maxbtc_mint_and_supervault	0x65bce996fee6b43c899fb6a0a621bdc4bd49fde4	0x4dab84fa0e2fd07dfb21dc47894bde345c608ba8	neutron1tn6pumcljcfkryeng48xgux5v7r7ycczcs4acaxggyhjmy7n4kwshx74sf
solvbtc_maxbtc	0x03397fec419ea8461aa63b6f293c4ea1e6ea5c86	0x38a183046717bcba32d7b137ae3699dedd9c548c	neutron1kef9xgcttyr2s3kvgmpsvfjvh9f30eedumvcvyy8yx95dht0h45sva55tg
unibtc_maxbtc	0x9d6900be765ef542d984eabda75f65a7609713d7	0xbe3519d1ef717cce56d7f2bf9f149c2424239b1d	neutron1q2e5ah08ck5qp8rvwlwystfnq0ju8s90eckd2nw0y857tnrds5rqdasxsw
usdc	0xac2f425e902cd25ba286b14ce4a7f9162a859294	0x5e81cfc1c5a765694df3fe8f8788363524befe11	neutron15j2yzvy0ph9f0f6mwdz9k89mu6k9xveaemyrs5my8zvvxulz969q3kh23h
wbtc_ebtc	0xbee15e5a0c3f2fbd8f4d39c3563eedd5564e9fe7	0xa66afe902dc28dd6552ad108e1c5a41d87c9fde2	neutron14svm63pn59ueapkeq02x6g6s5c032c2rj7zp0qwg08lec6x9e2dsu935kw
wbtc_lend	0x9eeb468751a293d584d93bfaffa9e853c540cfff	0x1bf609ea7719412c63f45db689ce6a44fe22dff7	neutron18ts9jpk9twh2fa52dmag6c4g4dac4se7kfxgjpgfnzp339t9at5szmz9ah
wbtc_solvbtc	0x4dc0058ad13293a468a724660f4be0bbc46c9383	0x345c9c32136b61b0a1332806257df9d6360eefbf	neutron1t5p2dql29lpkv0235vxfc8qe87ym6kwk5mdvp8unrmeyu88kcguqggfnra
wbtc_unibtc	0x1d2042c6770d01f4c91cfe128cfc3aff1ec1561c	0xf824408582f4368074303ba4025b1e6a02d026f6	neutron1cfytp0g2d049n7tc635q9p6hryfdf6kfgcz5lhhzh5jrnshvdm6qpsft5n

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Network Configuration

Neutron Mainnet

Chain ID: neutron-1
RPC: https://rpc-vertexa.neutron-1.neutron.org
REST: https://rest-solara.neutron-1.neutron.org

For comprehensive network information including additional RPC endpoints, testnet details, and node configurations, see Network Endpoints.

Supported Bridges

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

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Integration Approach

Smart Contract Queries

Use standard Cosmos SDK tools for smart contract interaction:

// Example using CosmJS
import { CosmWasmClient } from '@cosmjs/cosmwasm-stargate';

// Connect to Neutron
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 } }
);

---

Additional Resources

Address Linking

Cross-chain coordination implementation details

Neutron Developer Docs

Complete Neutron development resources

Network Endpoints

RPC, REST, and GRPC endpoints for Neutron networks and node information

This reference focuses on factual, implemented components. API specifications will be added as development progresses.