config.yaml

# yaml-language-server: $schema=./node_modules/envio/evm.schema.json
name: curve-crypto-pools

# Storage backends. Postgres serves the GraphQL API (via Hasura).
#
# ClickHouse dual-write is temporarily disabled — uncomment the `clickhouse`
# block below and set ENVIO_CLICKHOUSE_HOST / _DATABASE / _USERNAME / _PASSWORD
# in .env to re-enable the columnar analytics store. (When ClickHouse is on,
# Postgres's implicit default flips to false, which is why it is set explicitly.)
storage:
  postgres:
    default: true
  # clickhouse:
  #   default: true

contracts:
  - name: TricryptoFactoryNG
    events:
      - event: TricryptoPoolDeployed(address pool, string name, string symbol, address weth, address[3] coins, address math, bytes32 salt, uint256 packed_precisions, uint256 packed_A_gamma, uint256 packed_fee_params, uint256 packed_rebalancing_params, uint256 packed_prices, address deployer)

  - name: TwocryptoFactoryNG
    events:
      - event: TwocryptoPoolDeployed(address pool, string name, string symbol, address[2] coins, address math, bytes32 salt, uint256[2] precisions, uint256 packed_A_gamma, uint256 packed_fee_params, uint256 packed_rebalancing_params, uint256 packed_prices, address deployer)

  - name: TwocryptoFactoryV1
    events:
      - event: CryptoPoolDeployed(address token, address[2] coins, uint256 A, uint256 gamma, uint256 mid_fee, uint256 out_fee, uint256 allowed_extra_profit, uint256 fee_gamma, uint256 adjustment_step, uint256 admin_fee, uint256 ma_half_time, uint256 initial_price, address deployer)

  - name: CryptoPool
    events:
      - event: TokenExchange(address indexed buyer, uint256 sold_id, uint256 tokens_sold, uint256 bought_id, uint256 tokens_bought, uint256 fee, uint256 packed_price_scale)

  # Legacy tricrypto pool (e.g. tricrypto2 on mainnet) that was deployed
  # manually rather than via a factory. Older TokenExchange event signature:
  # no `fee`, no `packed_price_scale` fields. 3-coin pool.
  - name: LegacyTricryptoPool
    events:
      - event: TokenExchange(address indexed buyer, uint256 sold_id, uint256 tokens_sold, uint256 bought_id, uint256 tokens_bought)

  # Curve's original 2-coin crypto pools (cvxeth, crvEURTUSD, spelleth, teth,
  # EURC/3Crv, XAUt/3Crv, USDC/EURS) — listed in the crypto registry
  # (0x8F942C20) but deployed manually before the crypto factory. Same old
  # 5-field TokenExchange signature as legacy tricrypto. 2-coin; static address.
  - name: LegacyCryptoPool
    events:
      - event: TokenExchange(address indexed buyer, uint256 sold_id, uint256 tokens_sold, uint256 bought_id, uint256 tokens_bought)
      - event: AddLiquidity(address indexed provider, uint256[2] token_amounts, uint256 fee, uint256 token_supply)
      - event: RemoveLiquidity(address indexed provider, uint256[2] token_amounts, uint256 token_supply)

  # Standalone 2-coin Curve crypto pool with donation features. Not deployed
  # by any of the tracked factories above, so it is registered statically by
  # address per chain. Pool entity is initialized lazily on the first event.
  - name: TwocryptoPool
    events:
      - event: TokenExchange(address indexed buyer, uint256 sold_id, uint256 tokens_sold, uint256 bought_id, uint256 tokens_bought, uint256 fee, uint256 price_scale)
      - event: AddLiquidity(address indexed provider, address indexed receiver, uint256[2] token_amounts, uint256 fee, uint256 token_supply, uint256 price_scale)
      - event: Donation(address indexed donor, uint256[2] token_amounts)
      - event: RemoveLiquidity(address indexed provider, uint256[2] token_amounts, uint256 token_supply)
      - event: RemoveLiquidityOne(address indexed provider, uint256 token_amount, uint256 coin_index, uint256 coin_amount, uint256 approx_fee, uint256 packed_price_scale)
      - event: RemoveLiquidityImbalance(address indexed provider, uint256 lp_token_amount, uint256[2] token_amounts, uint256 approx_fee, uint256 price_scale)

  # Stableswap-NG factory. Deploy events carry NO pool address, so the address
  # is resolved in contractRegister via pool_list(pool_count()-1).
  - name: StableswapFactoryNG
    events:
      - event: PlainPoolDeployed(address[] coins, uint256 A, uint256 fee, address deployer)
      - event: MetaPoolDeployed(address coin, address base_pool, uint256 A, uint256 fee, address deployer)

  # Stableswap-NG pool, registered dynamically by the factory above. Pool
  # entity is initialized lazily on the first event we see for it.
  - name: StableswapPool
    events:
      - event: TokenExchange(address indexed buyer, int128 sold_id, uint256 tokens_sold, int128 bought_id, uint256 tokens_bought)
      - event: TokenExchangeUnderlying(address indexed buyer, int128 sold_id, uint256 tokens_sold, int128 bought_id, uint256 tokens_bought)
      - event: AddLiquidity(address indexed provider, uint256[] token_amounts, uint256[] fees, uint256 invariant, uint256 token_supply)
      - event: RemoveLiquidity(address indexed provider, uint256[] token_amounts, uint256[] fees, uint256 token_supply)
      - event: RemoveLiquidityOne(address indexed provider, int128 token_id, uint256 token_amount, uint256 coin_amount, uint256 token_supply)
      - event: RemoveLiquidityImbalance(address indexed provider, uint256[] token_amounts, uint256[] fees, uint256 invariant, uint256 token_supply)

  # Legacy stableswap — pools are registered via the Main Registry's PoolAdded
  # (which, unlike the NG factory, carries the pool address). Metadata is read
  # from the registry; swaps share the int128 TokenExchange signature.
  - name: MainRegistry
    events:
      - event: PoolAdded(address indexed pool, bytes rate_method_id)

  - name: LegacyStablePool
    events:
      - event: TokenExchange(address indexed buyer, int128 sold_id, uint256 tokens_sold, int128 bought_id, uint256 tokens_bought)
      - event: TokenExchangeUnderlying(address indexed buyer, int128 sold_id, uint256 tokens_sold, int128 bought_id, uint256 tokens_bought)

  # Curve's OLD stableswap metapool factory (pre-NG). Address-less deploy events
  # (resolved via pool_list(pool_count()-1), like the NG factory). Deployed pools
  # are registered as LegacyStablePool — same legacy int128 TokenExchange.
  - name: MetapoolFactory
    events:
      - event: PlainPoolDeployed(address[4] coins, uint256 A, uint256 fee, address deployer)
      - event: MetaPoolDeployed(address coin, address base_pool, uint256 A, uint256 fee, address deployer)

  # Curve's factory-crvusd stableswap factory (mainnet only). Unlike the NG
  # factory, its PlainPoolDeployed event CARRIES the pool address as the last
  # arg, so no pool_list resolution is needed. Deployed pools are registered as
  # StableswapPool — same int128 TokenExchange as Stableswap-NG.
  - name: CrvUsdStableFactory
    events:
      - event: PlainPoolDeployed(address[4] coins, uint256 A, uint256 fee, address deployer, address pool)

  # Curve Lend (one-way lending markets). NewVault carries every address, so
  # controller/amm/vault are registered with no RPC resolution. The Controller
  # + LLAMMA design is shared with the crvUSD mint markets.
  - name: OneWayLendingFactory
    events:
      - event: NewVault(uint256 indexed id, address indexed collateral_token, address indexed borrowed_token, address vault, address controller, address amm, address price_oracle, address monetary_policy)

  - name: LendController
    events:
      - event: UserState(address indexed user, uint256 collateral, uint256 debt, int256 n1, int256 n2, uint256 liquidation_discount)
      - event: Borrow(address indexed user, uint256 collateral_increase, uint256 loan_increase)
      - event: Repay(address indexed user, uint256 collateral_decrease, uint256 loan_decrease)
      - event: RemoveCollateral(address indexed user, uint256 collateral_decrease)
      - event: Liquidate(address indexed liquidator, address indexed user, uint256 collateral_received, uint256 stablecoin_received, uint256 debt)

  - name: LendAMM
    events:
      - event: SetRate(uint256 rate, uint256 rate_mul, uint256 time)
      - event: TokenExchange(address indexed buyer, uint256 sold_id, uint256 tokens_sold, uint256 bought_id, uint256 tokens_bought)

  - name: LendVault
    events:
      - event: Deposit(address indexed sender, address indexed owner, uint256 assets, uint256 shares)
      - event: Withdraw(address indexed sender, address indexed receiver, address indexed owner, uint256 assets, uint256 shares)

  # crvUSD mint markets. ControllerFactory.AddMarket registers the same
  # Controller + LLAMMA contracts that Curve Lend uses, so the engine is shared.
  - name: CrvUsdControllerFactory
    events:
      - event: AddMarket(address indexed collateral, address controller, address amm, address monetary_policy, uint256 ix)

  # Gauges + GaugeController (CRV emissions / gauge weights).
  - name: GaugeController
    events:
      - event: NewGauge(address addr, int128 gauge_type, uint256 weight)
      - event: NewGaugeWeight(address gauge_address, uint256 time, uint256 weight, uint256 total_weight)
      - event: VoteForGauge(uint256 time, address user, address gauge_addr, uint256 weight)

  - name: Gauge
    events:
      # tx hash not stored by these handlers — skip the HyperSync tx join.
      - event: Deposit(address indexed provider, uint256 value)
      - event: Withdraw(address indexed provider, uint256 value)
      - event: UpdateLiquidityLimit(address user, uint256 original_balance, uint256 original_supply, uint256 working_balance, uint256 working_supply)

  # veCRV vote-escrow + fee distribution (protocol revenue).
  - name: VotingEscrow
    events:
      # tx hash not stored by these handlers — skip the HyperSync tx join.
      - event: Deposit(address indexed provider, uint256 value, uint256 indexed locktime, int128 type, uint256 ts)
      - event: Withdraw(address indexed provider, uint256 value, uint256 ts)
      - event: Supply(uint256 prevSupply, uint256 supply)

  - name: FeeDistributor
    events:
      - event: CheckpointToken(uint256 time, uint256 tokens)
      - event: Claimed(address indexed recipient, uint256 amount, uint256 claim_epoch, uint256 max_epoch)

  # scrvUSD savings vault (ERC4626).
  - name: ScrvUsdVault
    events:
      - event: Deposit(address indexed sender, address indexed owner, uint256 assets, uint256 shares)
      - event: Withdraw(address indexed sender, address indexed receiver, address indexed owner, uint256 assets, uint256 shares)

  # crvUSD PegKeepers (v2) — peg-defense reserves (discovered via Regulator).
  - name: PegKeeper
    events:
      - event: Provide(uint256 amount)
      - event: Withdraw(uint256 amount)
      - event: Profit(uint256 lp_amount)

chains:
  # Ethereum Mainnet
  - id: 1
    start_block: 0
    contracts:
      - name: GaugeController
        address:
          - 0x2F50D538606Fa9EDD2B11E2446BEb18C9D5846bB
      - name: Gauge
      - name: VotingEscrow
        address:
          - 0x5f3b5DfEb7B28CDbD7FAba78963EE202a494e2A2
      - name: FeeDistributor
        address:
          - 0xA464e6DCda8AC41e03616F95f4BC98a13b8922Dc
          - 0xD16d5eC345Dd86Fb63C6a9C43c517210F1027914
      - name: TricryptoFactoryNG
        address:
          - 0x0c0e5f2fF0ff18a3be9b835635039256dC4B4963
      - name: TwocryptoFactoryNG
        address:
          - 0x98EE851a00abeE0d95D08cF4CA2BdCE32aeaAF7F
      - name: TwocryptoFactoryV1
        address:
          - 0xF18056Bbd320E96A48e3Fbf8bC061322531aac99
      - name: TwocryptoPool
        address:
          - 0x83f24023d15d835a213df24fd309c47dab5beb32
      - name: LegacyTricryptoPool
        address:
          - 0xd51a44d3fae010294c616388b506acda1bfaae46
      - name: LegacyCryptoPool
        address:
          - 0x9838eccc42659fa8aa7daf2ad134b53984c9427b
          - 0x98a7f18d4e56cfe84e3d081b40001b3d5bd3eb8b
          - 0xe84f5b1582ba325fdf9ce6b0c1f087ccfc924e54
          - 0xb576491f1e6e5e62f1d8f26062ee822b40b0e0d4
          - 0xadcfcf9894335dc340f6cd182afa45999f45fc44
          - 0x98638facf9a3865cd033f36548713183f6996122
          - 0x752ebeb79963cf0732e9c0fec72a49fd1defaeac
      - name: CryptoPool
      - name: StableswapFactoryNG
        address:
          - 0x6A8cbed756804B16E05E741eDaBd5cB544AE21bf
      - name: StableswapPool
        # reusdscrv (reUSD/scrvUSD, $7.5M) is in the NG factory registry but was
        # missed by the deploy resolver (same-block multi-deploy → pool_list gave
        # the wrong pool). It's registered statically here too; the NG swap
        # handler's getStablePoolMeta populates it correctly since it IS in the
        # factory. Static + dynamic (factory) addresses coexist.
        address:
          - 0xc522a6606bba746d7960404f22a3db936b6f4f50
      - name: CrvUsdStableFactory
        address:
          - 0x4F8846Ae9380B90d2E71D5e3D042dff3E7ebb40d
      - name: MainRegistry
        address:
          - 0x90E00ACe148ca3b23Ac1bC8C240C2a7Dd9c2d7f5
      - name: LegacyStablePool
      - name: MetapoolFactory
        address:
          - 0xb9fc157394af804a3578134a6585c0dc9cc990d4
      - name: OneWayLendingFactory
        address:
          - 0xea6876dde9e3467564acbee1ed5bac88783205e0
      - name: LendController
      - name: LendAMM
      - name: LendVault
      - name: CrvUsdControllerFactory
        address:
          - 0xC9332fdCB1C491Dcc683bAe86Fe3cb70360738BC
      - name: ScrvUsdVault
        address:
          - 0x0655977FEb2f289A4aB78af67BAB0d17aAb84367
      - name: PegKeeper
        address:
          - 0x9201da0D97CaAAff53f01B2fB56767C7072dE340
          - 0xFb726F57d251aB5C731E5C64eD4F5F94351eF9F3
          - 0x3fA20eAa107DE08B38a8734063D605d5842fe09C
          - 0x338Cb2D827112d989A861cDe87CD9FfD913A1f9D
          - 0x53876B157DeCf04389eEd66c7C29d73863f8C50b

  # Arbitrum
  - id: 42161
    start_block: 0
    contracts:
      - name: TricryptoFactoryNG
        address:
          - 0xbC0797015fcFc47d9C1856639CaE50D0e69FbEE8
      - name: TwocryptoFactoryNG
        address:
          - 0x98EE851a00abeE0d95D08cF4CA2BdCE32aeaAF7F
      - name: CryptoPool
      - name: StableswapFactoryNG
        address:
          - 0x9AF14D26075f142eb3F292D5065EB3faa646167b
      - name: StableswapPool
      - name: LegacyStablePool
      - name: MetapoolFactory
        address:
          - 0xb17b674D9c5CB2e441F8e196a2f048A81355d031
      - name: OneWayLendingFactory
        address:
          - 0xcaEC110C784c9DF37240a8Ce096D352A75922DeA
      - name: LendController
      - name: LendAMM
      - name: LendVault

  # Optimism
  - id: 10
    start_block: 0
    contracts:
      - name: TricryptoFactoryNG
        address:
          - 0xc6C09471Ee39C7E30a067952FcC89c8922f9Ab53
      - name: TwocryptoFactoryNG
        address:
          - 0x98EE851a00abeE0d95D08cF4CA2BdCE32aeaAF7F
      - name: CryptoPool
      - name: StableswapFactoryNG
        address:
          - 0x5eeE3091f747E60a045a2E715a4c71e600e31F6E
      - name: StableswapPool
      - name: LegacyStablePool
      - name: MetapoolFactory
        address:
          - 0x2db0E83599a91b508Ac268a6197b8B14F5e72840
      - name: OneWayLendingFactory
        address:
          - 0x5EA8f3D674C70b020586933A0a5b250734798BeF
      - name: LendController
      - name: LendAMM
      - name: LendVault

  # Base
  - id: 8453
    start_block: 0
    contracts:
      - name: TricryptoFactoryNG
        address:
          - 0xA5961898870943c68037F6848d2D866Ed2016bcB
      - name: TwocryptoFactoryNG
        address:
          - 0xc9Fe0C63Af9A39402e8a5514f9c43Af0322b665F
      - name: CryptoPool
      - name: StableswapFactoryNG
        address:
          - 0xd2002373543Ce3527023C75e7518C274A51ce712
      - name: StableswapPool
      - name: LegacyStablePool
      - name: MetapoolFactory
        address:
          - 0x3093f9B57A428F3EB6285a589cb35bEA6e78c336

  # Polygon
  - id: 137
    start_block: 0
    contracts:
      - name: TricryptoFactoryNG
        address:
          - 0xC1b393EfEF38140662b91441C6710Aa704973228
      - name: TwocryptoFactoryNG
        address:
          - 0x98EE851a00abeE0d95D08cF4CA2BdCE32aeaAF7F
      - name: CryptoPool
      - name: StableswapFactoryNG
        address:
          - 0x1764ee18e8B3ccA4787249Ceb249356192594585
      - name: StableswapPool
      - name: LegacyStablePool
      - name: MetapoolFactory
        address:
          - 0x722272d36ef0da72ff51c5a65db7b870e2e8d4ee

  # Gnosis (xDai)
  - id: 100
    start_block: 0
    contracts:
      - name: TricryptoFactoryNG
        address:
          - 0xb47988ad49dce8d909c6f9cf7b26caf04e1445c8
      - name: TwocryptoFactoryNG
        address:
          - 0x98EE851a00abeE0d95D08cF4CA2BdCE32aeaAF7F
      - name: CryptoPool
      - name: StableswapFactoryNG
        address:
          - 0xbC0797015fcFc47d9C1856639CaE50D0e69FbEE8
      - name: StableswapPool
      - name: LegacyStablePool
      - name: MetapoolFactory
        address:
          - 0xD19Baeadc667Cf2015e395f2B08668Ef120f41F5

  # BSC
  - id: 56
    start_block: 0
    contracts:
      - name: TricryptoFactoryNG
        address:
          - 0x38f8D93406fA2d9924DcFcB67dB5B0521Fb20F7D
      - name: TwocryptoFactoryNG
        address:
          - 0x98EE851a00abeE0d95D08cF4CA2BdCE32aeaAF7F
      - name: CryptoPool
      - name: StableswapFactoryNG
        address:
          - 0xd7E72f3615aa65b92A4DBdC211E296a35512988B
      - name: StableswapPool
      - name: LegacyStablePool
      - name: MetapoolFactory
        address:
          - 0xEfDE221f306152971D8e9f181bFe998447975810

  # Fantom
  - id: 250
    start_block: 0
    contracts:
      - name: TwocryptoFactoryNG
        address:
          - 0x98EE851a00abeE0d95D08cF4CA2BdCE32aeaAF7F
      - name: CryptoPool
      - name: StableswapFactoryNG
        address:
          - 0xe61Fb97Ef6eBFBa12B36Ffd7be785c1F5A2DE66b
      - name: StableswapPool
      - name: LegacyStablePool
      - name: MetapoolFactory
        address:
          - 0x686d67265703d1f124c45e33d47d794c566889ba

  # Fraxtal
  - id: 252
    start_block: 0
    contracts:
      - name: TricryptoFactoryNG
        address:
          - 0xc9Fe0C63Af9A39402e8a5514f9c43Af0322b665F
      - name: TwocryptoFactoryNG
        address:
          - 0x98EE851a00abeE0d95D08cF4CA2BdCE32aeaAF7F
      - name: CryptoPool
      - name: StableswapFactoryNG
        address:
          - 0xd2002373543Ce3527023C75e7518C274A51ce712
      - name: StableswapPool
      - name: OneWayLendingFactory
        address:
          - 0xf3c9bdAB17B7016fBE3B77D17b1602A7db93ac66
      - name: LendController
      - name: LendAMM
      - name: LendVault

  # Sonic
  - id: 146
    start_block: 0
    contracts:
      - name: TricryptoFactoryNG
        address:
          - 0x635742dCC8313DCf8c904206037d962c042EAfBd
      - name: TwocryptoFactoryNG
        address:
          - 0x1A83348F9cCFD3Fe1A8C0adBa580Ac4e267Fe495
      - name: CryptoPool
      - name: StableswapFactoryNG
        address:
          - 0x7C2085419BE6a04f4ad88ea91bC9F5C6E6C463D8
      - name: StableswapPool
      - name: OneWayLendingFactory
        address:
          - 0x30D1859DaD5A52aE03B6e259d1b48c4b12933993
      - name: LendController
      - name: LendAMM
      - name: LendVault

  # Avalanche
  - id: 43114
    start_block: 0
    contracts:
      - name: TricryptoFactoryNG
        address:
          - 0x3d6cB2F6DcF47CDd9C13E4e3beAe9af041d8796a
      - name: TwocryptoFactoryNG
        address:
          - 0x98EE851a00abeE0d95D08cF4CA2BdCE32aeaAF7F
      - name: CryptoPool
      - name: StableswapFactoryNG
        address:
          - 0x1764ee18e8B3ccA4787249Ceb249356192594585
      - name: StableswapPool
      - name: LegacyStablePool
      - name: MetapoolFactory
        address:
          - 0xb17b674D9c5CB2e441F8e196a2f048A81355d031