{"id":22743083,"url":"https://github.com/judevector/swap-dapp","last_synced_at":"2026-05-04T03:31:43.176Z","repository":{"id":267135144,"uuid":"900355238","full_name":"judeVector/swap-dapp","owner":"judeVector","description":"This repository contains a Solana on-chain program, **Swap DApp**, implemented using the Anchor framework. The program facilitates secure token swapping through vault-based token handling and offer management.","archived":false,"fork":false,"pushed_at":"2024-12-08T15:20:02.000Z","size":50,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-03-30T04:26:57.333Z","etag":null,"topics":["anchor","escrow","rust","solana","swap"],"latest_commit_sha":null,"homepage":"","language":"Rust","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/judeVector.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2024-12-08T15:12:41.000Z","updated_at":"2024-12-08T15:20:05.000Z","dependencies_parsed_at":"2024-12-08T16:31:48.587Z","dependency_job_id":null,"html_url":"https://github.com/judeVector/swap-dapp","commit_stats":null,"previous_names":["judevector/swap-dapp"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/judeVector%2Fswap-dapp","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/judeVector%2Fswap-dapp/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/judeVector%2Fswap-dapp/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/judeVector%2Fswap-dapp/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/judeVector","download_url":"https://codeload.github.com/judeVector/swap-dapp/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":246277349,"owners_count":20751548,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["anchor","escrow","rust","solana","swap"],"created_at":"2024-12-11T01:16:19.938Z","updated_at":"2026-05-04T03:31:43.133Z","avatar_url":"https://github.com/judeVector.png","language":"Rust","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Swap DApp\n\nThis repository contains a Solana on-chain program, **Swap DApp**, implemented using the Anchor framework. The program facilitates secure token swapping through vault-based token handling and offer management.\n\n## Features\n\n- **Make Offer**:\n\n  - Create a new token swap offer.\n  - Lock the offered tokens in a secure vault.\n\n- **Take Offer**:\n  - Accept and fulfill an existing token swap offer.\n  - Exchange tokens securely between the maker and taker.\n\n## Program Workflow\n\n### 1. Make an Offer\n\nThe `MakeOffer` instruction allows a user (maker) to:\n\n- Create a new swap offer with specific token requirements.\n- Lock the offered tokens in a vault.\n\n**Key Functions:**\n\n- `send_offered_tokens_to_vault`: Transfers tokens from the maker to the vault.\n- `save_offer`: Stores offer details on-chain.\n\n### 2. Take an Offer\n\nThe `TakeOffer` instruction allows another user (taker) to:\n\n- Accept and fulfill an existing swap offer.\n- Exchange tokens and handle vault operations.\n\n**Key Functions:**\n\n- `send_wanted_token_to_maker`: Transfers tokens from the taker to the maker.\n- `withdraw_and_close_vault`: Withdraws tokens from the vault to the taker and closes the offer.\n\n## Technology Stack\n\n- **Rust**: High-performance programming language for Solana smart contracts.\n- **Anchor**: Framework for building efficient and secure Solana programs.\n- **Token Program**: SPL token standard for token management.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjudevector%2Fswap-dapp","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fjudevector%2Fswap-dapp","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjudevector%2Fswap-dapp/lists"}