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webhooks_modify_with_token

Category: webhooks

Update a webhook (name + avatar only) using its token, no bot auth.

  • You hold the token but lack guild access.
FieldTypeRequiredDescription
webhook_idstringyesWebhook to modify
tokenstringyesWebhook secret — treat as credential, do not log
namestringnoNew display name
avatarunknownnobase64-encoded image data URI, or null to clear

Updated webhook record. name wrapped untrusted.

FieldTypeRequiredDescription
idstringyesDiscord webhook ID
typeintegeryes
channel_idunknownyes
application_idunknownyes
nameunknownyes
avatarunknownyes
untrusted_namestringyes
PropertyValue
Read-onlyno
Destructiveno
Idempotentyes
Open-worldyes
Confirmation requiredno

packages/mcp-core/src/tools/webhooks/modify_with_token.ts