fix(sncast): re-enable StarkScan block explorer by skyc1e · Pull Request #4482 · foundry-rs/starknet-foundry

skyc1e · 2026-07-06T15:08:42Z

Re-enables StarkScan as a block-explorer option now that starkscan.co is online again.

This restores mainnet StarkScan explorer links for sncast output and keeps unsupported-network handling consistent with other mainnet-only explorers. I also updated the config fixture, show-config expectation, docs table, and changelog.

Fixes #4464.

Checked locally:

git diff --check
https://starkscan.co/tx/... and https://starkscan.co/contract/... return 200 for the test hashes

I could not run the Rust test suite locally because this Windows environment does not have cargo installed.

DelevoXDG

Looks good overall.

Please rebase and format

DelevoXDG · 2026-07-08T13:24:50Z

+    #[allow(clippy::unnecessary_wraps)]
+    pub fn validate_for_config(_block_explorer: Option<Self>) -> anyhow::Result<()> {


I think we should be able to remove this now that it's a no-op?

DelevoXDG · 2026-07-08T13:36:38Z

@@ -231,18 +231,18 @@ async fn test_stark_scan_as_block_explorer() {
    let args = vec!["--profile", "profile_with_stark_scan", "show-config"];

    let snapbox = runner(&args).current_dir(tempdir.path());
-    let output = snapbox.assert().failure();
-
-    assert_stderr_contains(
-        output,
-        indoc! { r"
-            Command: show-config
-            Error: Failed to load local config at [..]snfoundry.toml
-
-            Caused by:
-                starkscan.co was terminated and `'StarkScan'` is no longer available. Please set `block-explorer` to `'Voyager'` or other explorer of your choice.
-        " },
-    );
+    snapbox.assert().success().stdout_eq(formatdoc! {r"
+        Chain ID:            alpha-sepolia
+        RPC URL:             http://some.url
+        Account:             user1
+        Accounts File Path:  /path/to/account.json
+        Wait Timeout:        300s
+        Wait Retry Interval: 5s
+        Show Explorer Links: true
+        Block Explorer:      StarkScan
+        Scarb Profile:       release
+        Alias Count:         0
+    "});


This test currently doesn't pass, and snfoundry_invalid.toml is not the right config for this particular test.

Let's inline the config, and adjust it so the test passes

Suggested change

"});

let t = tempdir().unwrap();

fs::write(

t.path().join("snfoundry.toml"),

indoc! {r#"

[sncast.default]

account = "user1"

accounts-file = "/path/to/account.json"

block-explorer = "StarkScan"

"#},

)

.unwrap();

let args = vec!["show-config", "--network", "mainnet"];

let snapbox = runner(&args).current_dir(t.path());

snapbox.assert().success().stdout_eq(indoc! {r"

Chain ID: alpha-mainnet

Network: mainnet

Account: user1

Accounts File Path: /path/to/account.json

Wait Timeout: 300s

Wait Retry Interval: 5s

Show Explorer Links: true

Block Explorer: StarkScan

Scarb Profile: release

Alias Count: 0

"});

DelevoXDG · 2026-07-08T13:43:27Z

 [sncast.profile_with_stark_scan]
 account = "user1"
 url = "http://some.url"
-network = "sepolia"
 accounts-file = "/path/to/account.json"
 block-explorer = "StarkScan"


You can delete this profile after applying https://github.com/foundry-rs/starknet-foundry/pull/4482/changes#r3544391101

DelevoXDG · 2026-07-08T13:45:34Z

+
+#### Fixed
+
+- Re-enabled `StarkScan` as a supported `block-explorer` option.


Suggested change

- Re-enabled `StarkScan` as a supported `block-explorer` option.

- Re-enabled `StarkScan` as a supported `block-explorer` option (currently available only for `mainnet`).

DelevoXDG

As I mentioned before:

Please format

https://github.com/foundry-rs/starknet-foundry/actions/runs/28976070576/job/85984771524?pr=4482

DelevoXDG · 2026-07-09T08:30:08Z

+        let result = MAINNET_RESPONSE.format_links(
+            Service::StarkScan
+                .as_provider(Network::Mainnet)
+                .unwrap(),
+        );


Suggested change

let result = MAINNET_RESPONSE.format_links(

Service::StarkScan

.as_provider(Network::Mainnet)

.unwrap(),

);

let result = MAINNET_RESPONSE

.format_links(Service::StarkScan.as_provider(Network::Mainnet).unwrap());

DelevoXDG · 2026-07-13T12:17:18Z

 url = "http://127.0.0.1:5055/rpc"
+network = "sepolia"
 account = "user1"
 # Note: Any validation error should work here
 block-explorer = "StarkScan"


StarkScan is no longer cause of validation error

Suggested change

url = "http://127.0.0.1:5055/rpc"

network = "sepolia"

account = "user1"

# Note: Any validation error should work here

block-explorer = "StarkScan"

# Note: `url` and `network` together should cause validation error

# Any validation error should work here

url = "http://127.0.0.1:5055/rpc"

network = "sepolia"

account = "user1"

franciszekjob · 2026-07-16T07:19:05Z

@skyc1e please fix lint and resolve conflicts 🙏

franciszekjob · 2026-07-21T13:27:03Z

@skyc1e please fix conflicts in changelog.

skyc1e requested a review from a team as a code owner July 6, 2026 15:08

skyc1e requested review from DelevoXDG and MKowalski8 July 6, 2026 15:08

DelevoXDG reviewed Jul 8, 2026

View reviewed changes

skyc1e force-pushed the fix/starkscan-support branch from bd0cd76 to 5999092 Compare July 8, 2026 21:12

DelevoXDG requested changes Jul 9, 2026

View reviewed changes

DelevoXDG reviewed Jul 9, 2026

View reviewed changes

DelevoXDG reviewed Jul 13, 2026

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skyc1e force-pushed the fix/starkscan-support branch from f53112e to 01a0c00 Compare July 13, 2026 14:32

DelevoXDG approved these changes Jul 14, 2026

View reviewed changes

franciszekjob approved these changes Jul 16, 2026

View reviewed changes

skyc1e added 3 commits July 16, 2026 13:22

fix(sncast): re-enable StarkScan block explorer

d687ab3

style(sncast): format StarkScan test

275f507

test(sncast): update invalid config fixture

c43e21d

skyc1e force-pushed the fix/starkscan-support branch from 01a0c00 to c43e21d Compare July 16, 2026 11:39

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fix(sncast): re-enable StarkScan block explorer#4482

fix(sncast): re-enable StarkScan block explorer#4482
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		#[allow(clippy::unnecessary_wraps)]
		pub fn validate_for_config(_block_explorer: Option<Self>) -> anyhow::Result<()> {


		#### Fixed

		- Re-enabled `StarkScan` as a supported `block-explorer` option.

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