> For the complete documentation index, see [llms.txt](https://docs.dexpay.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.dexpay.io/dexpay-protocol/dexpay-contract.md).

# DexPay Contract

This documentation is to explain the smart-contract functions of DexPay on-chain P2P trading events that users execute to Post Ads, Buy $ Sell crypto (Native & Erc20), Close Ads, Cancel Trade & Dispute Trade.

## Implementation Contract

<table><thead><tr><th width="169" align="center">Network</th><th width="395" align="center">Address</th><th align="center">Contract</th></tr></thead><tbody><tr><td align="center">Binance Smart Chain</td><td align="center">0x42c9982A319102b0B29439d7Fa62F7f0145E4560</td><td align="center">Proxy</td></tr><tr><td align="center">Binance Smart Chain</td><td align="center">0x31635276CeCd8a859dc39Cc15202dC97DEB44590</td><td align="center">Implementation</td></tr><tr><td align="center">ApeChain</td><td align="center">0xb916289f9e23043616990fe004744794f672f33e</td><td align="center">Proxy</td></tr><tr><td align="center">ApeChain</td><td align="center">0x1d148c4ef725cd07af099b652e16ae7d2655bdaa</td><td align="center">Implementation</td></tr></tbody></table>