> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tavchain.safeney.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Transactions

> Choose the correct Tavchain interface for native transfers, contract transactions, read-only calls and execution-result checks.

Use Tavchain's Ethereum-compatible transaction interface to transfer Test TAV, deploy contracts or call state-changing methods. Sign locally for chain ID **771002**, then submit signed bytes through RPC.

## Choose the operation

| Task | Interface |
| - | - |
| Send Test TAV | Wallet transfer or locally signed value transaction. |
| Deploy or update a contract | Signed EVM transaction with gas. |
| Read contract state | `eth_call`, without a transaction submission. |
| Inspect execution | `eth_getTransactionReceipt` using the transaction hash. |

## Manage submission

Your wallet or signing library manages nonce, gas and fee fields. A returned transaction hash identifies the submission; it does not prove execution succeeded. If the response is unclear, inspect the original hash before making a replacement.

[Send a transfer](https://docs.tavchain.safeney.com/tavchain/first-transfer.md) · [Transaction lifecycle](https://docs.tavchain.safeney.com/tavchain/learn/transactions.md) · [Submit signed bytes](https://docs.tavchain.safeney.com/tavchain/api/submit-transaction.md) · [Read a receipt](https://docs.tavchain.safeney.com/tavchain/api/transaction.md)


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