{"activeVersionTag":"latest","latestAvailableVersionTag":"latest","collection":{"info":{"_postman_id":"ea622646-012c-422b-a7fa-e078d510d4e1","name":"API","description":"## **Public API Server**\n\nThe Accumulate public API uses the OpenRPC specification for JSON-RPC 2.0 to describe its requests and responses. The server allows developers to access the Accumulate network (Mainnet, Testnet, BetaTestnet) without running a node themselves.\n\n## Accumulate API Features\n\nAPI calls are made to a node endpoint, which is a URL. The base URL follows this format:\n\n\\* \\[node-ip\\] is the IP address for the node you are connecting to.  \n\\* \\[http-port\\] is the port to which the node you are connect is listening for HTTP calls.  \n\\* All API calls are made to the /v2 endpoint.\n\n### Public API Endpoints\n\nThe Accumulate testnet JSON-RPC API server allows developers to access the Accumulate Testnet network without running a node. It is free and available to everyone without any authentication or authorization.\n\n**Endpoints**\n\n\\* Stable Testnet Endpoint: [https://testnet.accumulatenetwork.io/v2](https://testnet.accumulatenetwork.io/v2Beta)  \n\\* Mainnet Endpoint: [https://mainnet.accumulatenetwork.io/v2](https://mainnet.accumulatenetwork.io/v2)\n\n## **Request Parameters:**\n\n\\* **Type:**  \n\\* This is the type of transaction body, eg, `sendTokens`, `createAdi`, etc.  \n\\* **publicKey:**  \n\\* This is the public key used to verify the signed transaction  \n\\* **Signature:**  \n\\* This is the cryptographic signature  \n\\* **Signer:**  \n\\* This is the URL of the signing ADI or lite account  \n\\* **signerVersion:**  \n\\* This is the version number of the signing structure  \n\\* **timestamp:**  \n\\* This is the timestamp of the transaction used for signing the transaction  \n\\* **transactionHash:**  \n\\* The transaction hash is the hash of the payload used for signing the transaction  \n\\* **Principal:**  \n\\* URL of the adi or lite account paying for the transaction  \n\\* **Origin:**  \n\\* Deprecated; use principal  \n\\* **Initiator:**  \n\\* Account hash of the originator of the transaction  \n\\* **keyHash:**  \n\\* Hash of the public key  \n\\* **Nonce:**  \n\\* Deprecated; use timestamp  \n\\* **publicKeyHash:**  \n\\* Hash of the public key used for account verification.\n\n**How to generate the above parameters**\n\n> To learn more about Accumulate CLI, click this [link](https://docs.accumulatenetwork.io/accumulate/cli/cli-reference#tx)\n\nYou will need the request parameters above when sending a request via each Accumulate endpoint.\n\n**Generate a Lite account**\n\n``` bash\n./accumulate account generate -d\n\n```\n\nYou can get your `key type` and `public key` by generating a lite account from the CLI.\n\n**Get Faucet**\n\nYou can get your `transactionhash`, `simplehash`, `txid` from the `faucet` API Endpoint.\n\n**Get Transaction**\n\nYou can get your `iniator`, `timestamp`, `signature`, `signatureversion`, `signer` ,`nonce`, `principal` , `origin`, from generating a transaction txid using the `get transaction` Endpoint\n\n## Errors\n\nAccumulate uses conventional HTTP response codes to indicate the success or failure of an API request. In general: Codes in the `2xx` range indicate success. Codes in the `4xx` range indicate an error that failed given the information provided (e.g., a required parameter was omitted, a bad request, etc.). Codes in the `5xx` range indicate an error with Accumulate's servers.\n\n| **Status code** | **Description** |\n| --- | --- |\n| 200 -OK | Everything worked as expected. |\n| 400 - Bad Request | The request was unacceptable, often due to missing a required parameter. |\n| 404 - Not Found | The requested resource doesn't exist. |\n| 500, 502, 503, 504 - Server Errors | Something went wrong on Accumulate's end 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