FlowiseAI/Flowise · error · Error

Cloudflare API Token is missing in credential.

Error message

Cloudflare API Token is missing in credential.

What it means

Thrown by ChatCloudflareWorkersAI.init() (line 64) when getCredentialParam('cloudflareApiToken', credentialData, nodeData) returns a falsy value. Flowise stores per-node secrets inside a credential record resolved via getCredentialData; this guard ensures the Cloudflare Workers AI API token exists before the underlying client is constructed. It runs only after the earlier 'cloudflareAccountId' check passes.

Source

Thrown at packages/components/nodes/chatmodels/ChatCloudflareWorkersAI/ChatCloudflareWorkersAI.ts:64

                optional: true,
                additionalParams: true
            }
        ]
    }

    async init(nodeData: INodeData, _: string, options: ICommonObject): Promise<ChatCloudflareWorkersAI> {
        const model = nodeData.inputs?.model as string
        const baseUrl = nodeData.inputs?.baseUrl as string

        const credentialData = await getCredentialData(nodeData.credential ?? '', options)
        const cloudflareAccountId = getCredentialParam('cloudflareAccountId', credentialData, nodeData)
        if (!cloudflareAccountId) {
            throw new Error('Cloudflare Account ID is missing in credential.')
        }

        const cloudflareApiToken = getCredentialParam('cloudflareApiToken', credentialData, nodeData)
        if (!cloudflareApiToken) {
            throw new Error('Cloudflare API Token is missing in credential.')
        }

        const obj: CloudflareWorkersAIInput = {
            cloudflareAccountId,
            cloudflareApiToken,
            model
        }

        if (baseUrl) {
            await checkDenyList(baseUrl)
            obj.baseUrl = baseUrl
        }

        const chatModel = new ChatCloudflareWorkersAI(obj)
        return chatModel
    }
}

View on GitHub (pinned to abe4a8601a)

Solutions

1. In the Flowise canvas, open the ChatCloudflareWorkersAI node and bind (or re-bind) a Cloudflare credential whose cloudflareApiToken field is populated.
2. Re-open the credential component, paste a valid Cloudflare API token from Cloudflare dashboard > My Profile > API Tokens, and save.
3. Confirm cloudflareAccountId is also set on the same credential, since the preceding guard throws if it is missing.

Example fix

// before: credential saved with empty token
//   cloudflareApiToken: ""
// after: credential saved with a real token
//   cloudflareApiToken: "<token-from-cloudflare-dashboard>"

// Before invoking the node, assert the credential has the token.
import { getCredentialData, getCredentialParam } from '../../utils'

async function assertCloudflareCred(nodeData, options) {
  const cred = await getCredentialData(nodeData.credential ?? '', options)
  const token = getCredentialParam('cloudflareApiToken', cred, nodeData)
  const accountId = getCredentialParam('cloudflareAccountId', cred, nodeData)
  if (!accountId) throw new Error('cloudflareAccountId missing')
  if (!token) throw new Error('cloudflareApiToken missing')
  return { accountId, token }
}

type CloudflareCred = { cloudflareAccountId: string; cloudflareApiToken: string }
function isCloudflareCred(c: unknown): c is CloudflareCred {
  return typeof c === 'object' && c !== null
    && typeof (c as any).cloudflareAccountId === 'string' && (c as any).cloudflareAccountId !== ''
    && typeof (c as any).cloudflareApiToken === 'string' && (c as any).cloudflareApiToken !== ''
}

try {
  await chatNode.init(nodeData, '', options)
} catch (e) {
  if (e instanceof Error && /Cloudflare API Token is missing/.test(e.message)) {
    // surface a credential-edit prompt to the user
  }
  throw e
}

When it happens

Trigger: The node's init() runs during chat invocation; getCredentialData resolves a credential object, but the cloudflareApiToken field within that object is undefined, null, or an empty string.

Common situations: A Flowise Cloudflare credential component was created/saved with an empty token field, the wrong credential type is bound to the node, or the token was revoked/deleted in the Cloudflare dashboard and the credential was never re-saved.

Related errors

• CometAPI API Key is missing or empty. Please provide a valid
• Pipedream Project ID is required in credentials
• Pipedream Client ID and Client Secret are required in creden
• Model is required
• Model is required

AI-assisted analysis of FlowiseAI/Flowise@abe4a8601a (2026-08-12). Data as JSON: /api/errors/82ca0ef132e4e9e8. Report an issue: GitHub.