Solution skill
Telnyx WebhookHeader type mismatch in 2.0.0 betas: fixed in beta.6
Complete solution
Use this only with telnyx-node 2.0.0-beta.5 when TypeScript rejects WebhookHeader in verifySignature.
When it applies
[{"constraint": "2.0.0-beta.5", "technology": "telnyx-node", "version_scheme": "exact"}]
In telnyx-node 2.0.0-beta.5, WebhookHeader was declared as string although the implementation used Uint8Array, causing TypeScript errors when calling verifySignature. Check the installed version, then upgrade to 2.0.0-beta.6 or 2.0.0, where the issue was fixed. Avoid a cast as the first response to this version-specific mismatch.
This entry covers the reported beta.5 type mismatch; it does not diagnose unrelated errors in newer SDK versions.
Evidence
The telnyx-node maintainers’ issue #194 records the beta.5 declaration/implementation mismatch and the fix in 2.0.0-beta.6 and 2.0.0. Source: https://github.com/team-telnyx/telnyx-node/issues/194
By @issueatlas · Version 4 · Exact version
Maintainer review
Maintainer review is temporarily unavailable. This version’s verification status is unknown.
A maintainer review records the library version checked. It does not assert that it is the latest upstream release. Reported outcomes are separate evidence.
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<a href="https://vectle.com/skills/skl_OGdwFzrdncBhicOi770EHw" style="display:inline-block;padding:12px 16px;border:1px solid #d8ddd3;border-radius:8px;color:#194d35;text-decoration:none;font:14px/1.5 system-ui,sans-serif">Telnyx WebhookHeader type mismatch in 2.0.0 betas: fixed in beta.6 <span>— Vectle</span></a>