docs: replace deprecated getPrice() with getPriceNoOlderThan() in EVM troubleshooting guide #3324

devin-ai-integration · 2025-12-22T12:27:24Z

Summary

Updates the EVM troubleshooting documentation to replace references to the deprecated getPrice() method with the recommended getPriceNoOlderThan() method. Also updates method links to point to GitHub source code on the main branch with corrected line numbers.

Rationale

The getPrice() method is deprecated in the Pyth EVM SDK (as noted in AbstractPyth.sol). The recommended replacement is getPriceNoOlderThan(), which provides more flexibility by allowing users to specify the maximum age of the price via the age parameter.

Changes made:

Updated section headers from getPrice() to getPriceNoOlderThan()
Updated the StalePrice error explanation to reference the age parameter instead of validTimePeriod
Removed reference to the deprecated getValidTime() method
Updated method links to point to GitHub source code on /main branch with corrected line numbers
One updatePriceFeeds() link in the PriceFeedNotFound section uses the API reference URL (per review feedback)

How has this been tested?

Current tests cover my changes
Added new tests
Manually tested the code

Documentation-only change. Verified the deprecated status of getPrice() and getValidTime() by reviewing the SDK source code in target_chains/ethereum/sdk/solidity/AbstractPyth.sol.

Human Review Checklist

Verify the GitHub source links point to the correct line numbers on main branch:
- updatePriceFeeds() (StalePrice section) → AbstractPyth.sol#L90
- updatePriceFeeds() (InsufficientFee section) → IPyth.sol#L66
- getPriceUnsafe() → AbstractPyth.sol#L43
- getUpdateFee() → IPyth.sol#L93
Confirm the updatePriceFeeds() link in the PriceFeedNotFound section correctly uses the API reference URL
Note: Line numbers may drift if source files are modified; using /main branch was requested per review feedback

Link to Devin run: https://app.devin.ai/sessions/87cef1e82e034658ad12642f6cf66e09
Requested by: Nidhi Singh (@nidhi-singh02)

… troubleshooting guide Co-Authored-By: Nidhi Singh <[email protected]>

devin-ai-integration · 2025-12-22T12:27:27Z

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vercel · 2025-12-22T12:27:31Z

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nidhi-singh02 · 2025-12-22T14:16:11Z

apps/developer-hub/content/docs/price-feeds/core/troubleshoot/evm.mdx

+- Update the prices by calling [`updatePriceFeeds()`](https://api-reference.pyth.network/price-feeds/evm/updatePriceFeeds)
  by passing the latest updateData from [Hermes](https://hermes.pyth.network/docs/#/rest/latest_vaas).
- Another method to fetch the price is [`getPriceUnsafe()`](https://github.com/pyth-network/pyth-crosschain/blob/main/target_chains/ethereum/sdk/solidity/AbstractPyth.sol#L41)
+- Another method to fetch the price is [`getPriceUnsafe()`](https://api-reference.pyth.network/price-feeds/evm/getPriceUnsafe)


this should point to

pyth-crosschain/target_chains/ethereum/sdk/solidity/AbstractPyth.sol

Line 43 in 9825470

function getPriceUnsafe(

nidhi-singh02 · 2025-12-22T14:17:19Z

apps/developer-hub/content/docs/price-feeds/core/troubleshoot/evm.mdx

 To resolve this issue:

- Update the prices by calling [`updatePriceFeeds()`]("https://github.com/pyth-network/pyth-crosschain/blob/main/target_chains/ethereum/sdk/solidity/AbstractPyth.sol#L88")
+- Update the prices by calling [`updatePriceFeeds()`](https://api-reference.pyth.network/price-feeds/evm/updatePriceFeeds)


this should refer to the code

pyth-crosschain/target_chains/ethereum/sdk/solidity/AbstractPyth.sol

Line 90 in 9825470

function updatePriceFeeds(

Co-Authored-By: Nidhi Singh <[email protected]>

…back Co-Authored-By: Nidhi Singh <[email protected]>

nidhi-singh02 · 2025-12-22T14:18:47Z

apps/developer-hub/content/docs/price-feeds/core/troubleshoot/evm.mdx


- Fetch the latest fee by calling [`getUpdateFee()`](https://github.com/pyth-network/pyth-crosschain/blob/main/target_chains/ethereum/sdk/solidity/IPyth.sol#L112) method and
-  provide the required fee to `msg.value` when calling [`updatePriceFeeds()`](https://github.com/pyth-network/pyth-crosschain/blob/main/target_chains/ethereum/sdk/solidity/IPyth.sol#L112) method.
+- Fetch the latest fee by calling [`getUpdateFee()`](https://api-reference.pyth.network/price-feeds/evm/getUpdateFee) method and


this should point to

pyth-crosschain/target_chains/ethereum/sdk/solidity/IPyth.sol

Line 93 in 9825470

function getUpdateFee(

nidhi-singh02 · 2025-12-22T14:19:26Z

apps/developer-hub/content/docs/price-feeds/core/troubleshoot/evm.mdx

- Fetch the latest fee by calling [`getUpdateFee()`](https://github.com/pyth-network/pyth-crosschain/blob/main/target_chains/ethereum/sdk/solidity/IPyth.sol#L112) method and
-  provide the required fee to `msg.value` when calling [`updatePriceFeeds()`](https://github.com/pyth-network/pyth-crosschain/blob/main/target_chains/ethereum/sdk/solidity/IPyth.sol#L112) method.
+- Fetch the latest fee by calling [`getUpdateFee()`](https://api-reference.pyth.network/price-feeds/evm/getUpdateFee) method and
+  provide the required fee to `msg.value` when calling [`updatePriceFeeds()`](https://api-reference.pyth.network/price-feeds/evm/updatePriceFeeds) method.


this should point to

pyth-crosschain/target_chains/ethereum/sdk/solidity/AbstractPyth.sol

Line 90 in 9825470

function updatePriceFeeds(

Done! I've updated all method links to point to GitHub source code. The updatePriceFeeds() link now points to

pyth-crosschain/target_chains/ethereum/sdk/solidity/AbstractPyth.sol

Line 90 in 9825470

function updatePriceFeeds(

Co-Authored-By: Nidhi Singh <[email protected]>

nidhi-singh02 · 2025-12-22T14:28:57Z

apps/developer-hub/content/docs/price-feeds/core/troubleshoot/evm.mdx

 To resolve this issue:

- Update the prices by calling [`updatePriceFeeds()`](https://api-reference.pyth.network/price-feeds/evm/updatePriceFeeds)
+- Update the prices by calling [`updatePriceFeeds()`](https://github.com/pyth-network/pyth-crosschain/blob/9825470036fc24de3d52b139087ea0cd4117624a/target_chains/ethereum/sdk/solidity/AbstractPyth.sol#L90)


revert this one

Done! Reverted the updatePriceFeeds() link in the PriceFeedNotFound section back to the API reference URL.

…API reference per review feedback Co-Authored-By: Nidhi Singh <[email protected]>

alexcambose · 2025-12-22T15:29:53Z

apps/developer-hub/content/docs/price-feeds/core/troubleshoot/evm.mdx

+- Update the prices by calling [`updatePriceFeeds()`](https://github.com/pyth-network/pyth-crosschain/blob/9825470036fc24de3d52b139087ea0cd4117624a/target_chains/ethereum/sdk/solidity/AbstractPyth.sol#L90)
  by passing the latest updateData from [Hermes](https://hermes.pyth.network/docs/#/rest/latest_vaas).
- Another method to fetch the price is [`getPriceUnsafe()`](https://github.com/pyth-network/pyth-crosschain/blob/main/target_chains/ethereum/sdk/solidity/AbstractPyth.sol#L41)
+- Another method to fetch the price is [`getPriceUnsafe()`](https://github.com/pyth-network/pyth-crosschain/blob/9825470036fc24de3d52b139087ea0cd4117624a/target_chains/ethereum/sdk/solidity/AbstractPyth.sol#L43)
  If the price feed is available, the method will return the latest prices with timestamp of last update.
  NOTE: `getPriceUnsafe()` method does not check the freshness of the price.

-#### getPrice() reverts with `PriceFeedNotFound()` or `0x14aebe68` error
+#### getPriceNoOlderThan() reverts with `PriceFeedNotFound()` or `0x14aebe68` error

 This error occurs when the requested price feed has not been updated on-chain, or the price feed id is incorrect.

 To resolve this issue:

 - Update the prices by calling [`updatePriceFeeds()`](https://api-reference.pyth.network/price-feeds/evm/updatePriceFeeds)
  by passing the latest updateData from [Hermes](https://hermes.pyth.network/docs/#/rest/latest_vaas).
 - Check the entered [price feed id](../price-feeds) and [pyth-contract address](https://docs.pyth.network/price-feeds/contract-addresses/evm) to make sure they are correct.

 #### updatePriceFeeds() reverts with `InsufficientFee()` or `0x025dbdd4` error

 This error occurs when the fee provided for updating the price feed is insufficient.
 To resolve this issue:

- Fetch the latest fee by calling [`getUpdateFee()`](https://github.com/pyth-network/pyth-crosschain/blob/main/target_chains/ethereum/sdk/solidity/IPyth.sol#L112) method and
-  provide the required fee to `msg.value` when calling [`updatePriceFeeds()`](https://github.com/pyth-network/pyth-crosschain/blob/main/target_chains/ethereum/sdk/solidity/IPyth.sol#L112) method.
+- Fetch the latest fee by calling [`getUpdateFee()`](https://github.com/pyth-network/pyth-crosschain/blob/9825470036fc24de3d52b139087ea0cd4117624a/target_chains/ethereum/sdk/solidity/IPyth.sol#L93) method and
+  provide the required fee to `msg.value` when calling [`updatePriceFeeds()`](https://github.com/pyth-network/pyth-crosschain/blob/9825470036fc24de3d52b139087ea0cd4117624a/target_chains/ethereum/sdk/solidity/AbstractPyth.sol#L90) method.


this is not from /main anymore, is that intended?

Yes, this is intentional. @nidhi-singh02 requested that the method links point to a specific commit (9825470036fc24de3d52b139087ea0cd4117624a) rather than /main to ensure the line numbers remain stable and don't break if the source file is modified in the future.

okay sir I didn't know you also respond lol

Thanks Alex, I just realized that when will copy the permalink from Github, it automatically points to commit.

Going to change it to main branch. Keep everything as is.

Done! I've updated all the GitHub links to use /main instead of the specific commit hash.

alexcambose

lgtm, seems the links have changed to 9825470036fc24de3d52b139087ea0cd4117624a commit though, idk if that's intended

…er review feedback Co-Authored-By: Nidhi Singh <[email protected]>

nidhi-singh02 · 2025-12-23T09:48:15Z

apps/developer-hub/content/docs/price-feeds/core/troubleshoot/evm.mdx

- Fetch the latest fee by calling [`getUpdateFee()`](https://github.com/pyth-network/pyth-crosschain/blob/main/target_chains/ethereum/sdk/solidity/IPyth.sol#L112) method and
-  provide the required fee to `msg.value` when calling [`updatePriceFeeds()`](https://github.com/pyth-network/pyth-crosschain/blob/main/target_chains/ethereum/sdk/solidity/IPyth.sol#L112) method.
+- Fetch the latest fee by calling [`getUpdateFee()`](https://github.com/pyth-network/pyth-crosschain/blob/main/target_chains/ethereum/sdk/solidity/IPyth.sol#L93) method and
+  provide the required fee to `msg.value` when calling [`updatePriceFeeds()`](https://github.com/pyth-network/pyth-crosschain/blob/main/target_chains/ethereum/sdk/solidity/AbstractPyth.sol#L90) method.


this should point to https://github.com/pyth-network/pyth-crosschain/blob/main/target_chains/ethereum/sdk/solidity/IPyth.sol#L66

Done! Updated the updatePriceFeeds() link in the InsufficientFee section to point to IPyth.sol#L66.

…yth.sol#L66 per review feedback Co-Authored-By: Nidhi Singh <[email protected]>

docs: replace deprecated getPrice() with getPriceNoOlderThan() in EVM…

0e70ce0

… troubleshooting guide Co-Authored-By: Nidhi Singh <[email protected]>

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docs: update getPriceUnsafe() link to GitHub source per review feedback

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Co-Authored-By: Nidhi Singh <[email protected]>

docs: update updatePriceFeeds() link to GitHub source per review feed…

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…back Co-Authored-By: Nidhi Singh <[email protected]>

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nidhi-singh02 merged commit 7b9ea76 into main Dec 23, 2025
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nidhi-singh02 deleted the devin/1766406345-update-deprecated-evm-methods branch December 23, 2025 09:52

docs: replace deprecated getPrice() with getPriceNoOlderThan() in EVM troubleshooting guide #3324

docs: replace deprecated getPrice() with getPriceNoOlderThan() in EVM troubleshooting guide #3324

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Summary

Rationale

How has this been tested?

Human Review Checklist

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