{"id":27257691,"url":"https://github.com/gr8h/message-storage","last_synced_at":"2026-04-20T13:36:13.399Z","repository":{"id":53745713,"uuid":"521567994","full_name":"gr8h/message-storage","owner":"gr8h","description":"The purpose of this smart contract to retrieves a text from a real-world API and stores it on the Ethereum blockchain.","archived":false,"fork":false,"pushed_at":"2022-08-07T14:28:37.000Z","size":206,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-04-11T03:18:17.434Z","etag":null,"topics":["chainlink","hardhat","oracles","smart-contracts","solidity"],"latest_commit_sha":null,"homepage":"","language":"JavaScript","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/gr8h.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}},"created_at":"2022-08-05T08:50:09.000Z","updated_at":"2023-02-17T13:47:30.000Z","dependencies_parsed_at":"2022-09-22T10:58:14.571Z","dependency_job_id":null,"html_url":"https://github.com/gr8h/message-storage","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/gr8h/message-storage","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gr8h%2Fmessage-storage","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gr8h%2Fmessage-storage/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gr8h%2Fmessage-storage/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gr8h%2Fmessage-storage/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/gr8h","download_url":"https://codeload.github.com/gr8h/message-storage/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gr8h%2Fmessage-storage/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":271370283,"owners_count":24747802,"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","status":"online","status_checked_at":"2025-08-20T02:00:09.606Z","response_time":69,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"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":["chainlink","hardhat","oracles","smart-contracts","solidity"],"created_at":"2025-04-11T03:18:15.827Z","updated_at":"2026-04-20T13:36:08.368Z","avatar_url":"https://github.com/gr8h.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Message Storage\n\nThe purpose of this smart contract to retrieves a text from a real-world API and stores it on the Ethereum blockchain.\n\n  - [Assumptions](#assumptions)\n  - [Enviroment variables](#enviroment-variables)\n  - [Interact with the deployed smart-contract](#interact-with-the-deployed-smart-contract)\n  - [Run Tests](#run-tests)\n  - [Run Deploy](#run-deploy)\n  - [Tools](#tools)\n\n## Assumptions\n* Using https://www.quicknode.com/ to call the ETH Rinkeby testnet.\n\n## Enviroment variables\n* DEV_RINKEBY_KEY=`[Rinkeby test network key]`\n* PROD_MAINNET_KEY=`[Mainnet network key]`\n* PRIVATE_KEY=`[Private Key]`\n* CHAINLINK_TOKEN_ADDRESS=`[Chainlink LINK token address]`\n* CHAINLINK_ORACLE_ADDRESS=`[Chainlink Oracle address]`\n* CHAINLINK_JOBID=`[Chainlink Job ID]`\n* EXTERNAL_API_URL=`[External API URL]`\n* EXTERNAL_API_PATH=`[External API Path]`\n\n\n## Interact with the deployed smart-contract\n* Smart-contract [address](https://rinkeby.etherscan.io/address/0xD841b6e9479E708735C51dea7EC5Ba165EA523c9)\n  * Get balance\n  * Update message\n```bash\nnpm run execute\n```\n\n## Run Tests\n* Run unit-test cases aginist the moked smart-contracts\n  * [MockLink](contracts/mocks/MockLink.sol) [Ref](https://github.com/pappas999/chainlink-hardhat-box/blob/main/contracts/test/MockLink.sol)\n  * [MockMessageStorage](contracts/mocks/MockMessageStorage.sol)\n```bash\nnpm run test\n```\n\n## Run Deploy\n* Deploy the contract to Rinkeby test network\n\n## Tools\n  * Solidity\n  * Hardhat\n  * Chainlink [Get \u003e Bytes](https://github.com/translucent-link/chainlink-node-jobs/tree/main/ethereum-rinkeby/Get%20%3E%20Bytes)","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgr8h%2Fmessage-storage","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fgr8h%2Fmessage-storage","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgr8h%2Fmessage-storage/lists"}