Tellor Data Feed

WHAT IT DOES

Tellor Data Feed provides read-only access to Tellor oracle data on EVM-compatible blockchains. It fetches data feeds from Tellor oracles, giving you current values, report history, and reporter information for various data queries. The tool reads Tellor oracle contract state, data feed state, current value, timestamp, request state, response state, reporter state, query ID, chain ID, gas price, and reward rate. All data is read directly from the chain through your connected provider — no funds are ever at risk. The tool aggregates data feed information from Tellor's oracle infrastructure, making it easy to track values and monitor oracle performance.

HOW TO USE

Connect your EVM-compatible wallet (MetaMask, WalletConnect, or similar) using the wallet bridge. Select the network that matches the Tellor oracle deployment you wish to inspect (Ethereum Mainnet, Polygon, Arbitrum, Optimism, Avalanche, Base, or others). Paste the Tellor oracle contract address — the tool does not hardcode any address, giving you full flexibility to inspect official Tellor deployments or fork contracts. Enter the query ID (bytes32) for the data feed you want to fetch. Optionally enter a data feed ID to fetch a specific report. Click "Fetch data feed" to retrieve and display the data, including the current value, report count, specific report details, and recent reports with timestamps and reporter addresses.

HOW IT WORKS UNDER THE HOOD

The tool uses a multi-step read strategy to assemble a complete data feed snapshot. First, it connects to the provider and validates the oracle contract address. It then reads the current value using getCurrentValue, which returns the latest data for the query ID. The report count is retrieved using getReportCount to understand the total number of reports available. If a data ID is provided, the tool calls getReports to fetch the specific report details including value, timestamp, and reporter address. The tool also retrieves recent reports by iterating backward from the latest report index, displaying up to 3 of the most recent reports. All results are displayed in a clear, readable format with proper value formatting. The tool handles bytes32 data conversion and attempts to parse values as uint256 for numeric data feeds.

WHAT IT CANNOT SEE

The tool cannot verify that the reported data is accurate or reflects the true market value; it reads what the oracle reports but does not independently validate the data against other sources. It cannot detect if the oracle has been manipulated or if there are security vulnerabilities in the oracle contracts; the tool only reads public state. It cannot guarantee that the data is up-to-date; oracle updates depend on the Tellor network's reporting schedule. It cannot predict future data values; the tool provides current and historical data only. It cannot verify that the query ID corresponds to the correct data feed; the tool uses the query ID you provide without validation.

PLEASE NOTE

This tool works exclusively with EVM-compatible blockchains where Tellor oracles are deployed. It does not support non-EVM chains. Always verify the oracle contract address and query ID against official Tellor documentation before use. The tool is read-only — it never signs transactions or moves funds. It is provided as-is with no warranty of any kind. Data feed values should be used for informational purposes only and verified against multiple sources before making decisions.