Paycrest contracts are multi-chain EVM-based smart contracts that facilitate the on-chain lifecycle of a payment order. They empower a sender to create a payment order, enable a liquidity provider to receive cryptocurrency in escrow, and much more.
Deployment is done using Hardhat scripts
npx hardhat run scripts/deploy.ts --network <network>
npx hardhat verify --network <network> <contract_address>
# for Tron network,
tronbox migrate -f 1 --to 1 --network <network>npx hardhat run scripts/upgrade.ts --network <network>
# upgrade across all EVM chains
npx hardhat run scripts/upgrade.ts --network arbitrumOne && npx hardhat run scripts/upgrade.ts --network base && npx hardhat run scripts/upgrade.ts --network bsc && npx hardhat run scripts/upgrade.ts --network polygon && npx hardhat run scripts/upgrade.ts --network optimisticEthereum && npx hardhat run scripts/upgrade.ts --network scroll
# upgrade across all EVM testnet chains
npx hardhat run scripts/upgrade.ts --network arbitrumSepolia && npx hardhat run scripts/upgrade.ts --network amoy && npx hardhat run scripts/upgrade.ts --network baseSepolia && npx hardhat run scripts/upgrade.ts --network sepolia
# for Tron network,
tronbox migrate -f 2 --to 2 --network <network>Update network settings in scripts/config.ts
npx hardhat run scripts/setSupportedTokens.ts --network <network>
npx hardhat run scripts/updateProtocolAddresses.ts --network <network>
npx hardhat run scripts/updateProtocolFee.ts --network <network>
# for Tron network,
npx hardhat run scripts/tron/setSupportedTokens.ts
npx hardhat run scripts/tron/updateProtocolAddresses.ts
npx hardhat run scripts/tron/updateProtocolFee.ts| Network | Contracts | Address |
|---|---|---|
| Ethereum Sepolia | Gateway Proxy | 0xCAD53Ff499155Cc2fAA2082A85716322906886c2 |
| Gateway Implementation | 0xafbf71A72d30f81eb66baaF904ea537fD35dd106 | |
| Polygon Amoy | Gateway Proxy | 0xCAD53Ff499155Cc2fAA2082A85716322906886c2 |
| Gateway Implementation | 0xd2d97002ec87ba57fcf3f6b510f20d5a80a6c33a | |
| Arbitrum Sepolia | Gateway Proxy | 0x87B321fc77A0fDD0ca1fEe7Ab791131157B9841A |
| Gateway Implementation | 0xd2d97002Ec87ba57FCf3f6b510f20d5A80A6C33a | |
| Base Sepolia | Gateway Proxy | 0x847dfdAa218F9137229CF8424378871A1DA8f625 |
| Gateway Implementation | 0xd2d97002Ec87ba57FCf3f6b510f20d5A80A6C33a | |
| Tron Shasta | Gateway Proxy | TYA8urq7nkN2yU7rJqAgwDShCusDZrrsxZ |
| Gateway Implementation | TSGr6Ri7NZ7FxN1gCiWkn8cPA2qtF6ctdF | |
| Gateway Admin | TNcogTDoWxpuv77WtsiNTRhqjRbZmmDLTR | |
| Network | Contracts | Address |
|---|---|---|
| Ethereum | Gateway Proxy | 0x16c9C78Dbb224889E3e2ADef991C8c4438ea797B |
| Gateway Implementation | 0xD293fCd3dBc025603911853d893A4724CF9f70a0 | |
| Polygon | Gateway Proxy | 0xfB411Cc6385Af50A562aFCb441864E9d541CDA67 |
| Gateway Implementation | 0xd2d97002ec87ba57fcf3f6b510f20d5a80a6c33a | |
| Base | Gateway Proxy | 0x30F6A8457F8E42371E204a9c103f2Bd42341dD0F |
| Gateway Implementation | 0xd2d97002ec87ba57fcf3f6b510f20d5a80a6c33a | |
| BNB Smart Chain | Gateway Proxy | 0x1FA0EE7F9410F6fa49B7AD5Da72Cf01647090028 |
| Gateway Implementation | 0xd2d97002ec87ba57fcf3f6b510f20d5a80a6c33a | |
| Arbitrum One | Gateway Proxy | 0xE8bc3B607CfE68F47000E3d200310D49041148Fc |
| Gateway Implementation | 0x8fd1f78d88dd008e557273b5cd517487c2a9a7de | |
| Optimism Ethereum | Gateway Proxy | 0xD293fCd3dBc025603911853d893A4724CF9f70a0 |
| Gateway Implementation | 0xd2d97002Ec87ba57FCf3f6b510f20d5A80A6C33a | |
| Gateway Admin | 0xb9B5280AB99E48a9662D4740B1e1398abdf87b6D | |
| Scroll | Gateway Proxy | 0x663C5BfE7d44bA946C2dd4b2D1Cf9580319F9338 |
| Gateway Implementation | 0xd2d97002ec87ba57fcf3f6b510f20d5a80a6c33a | |
| Gateway Admin | 0x16c9C78Dbb224889E3e2ADef991C8c4438ea797B | |
| Tron | Gateway Proxy | THyFP5ST9YyLZn6EzjKjFhZti6aKPgEXNU |
| Gateway Implementation | TDhBvHbnF8nN7YctokpdZAVPcmBx2Jrn2d | |
| Gateway Admin | TLw6AW9khfwLVq5gq9uV71wTVZEPxKjoiZ | |
Contract tests are defined under the tests directory. To run all the tests, run:
npx hardhat testThis project uses Conventional Commits to generate release notes and to determine versioning. Commit messages should adhere to this standard and be of the form:
$ git commit -m "feat: Add new feature x"
$ git commit -m "fix: Fix bug in feature x"
$ git commit -m "docs: Add documentation for feature x"
$ git commit -m "test: Add test suite for feature x"Further details on conventional commits can be found here
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