Cloudflare Workers API 7003 when deploying through GitHub Actions

Developers API
1

For Workers & Pages, what is the name of the domain?

conceptbridge-cbv.pages.dev

What is the error number?

7003

What is the error message?

Could not route to /workers/services/conceptbridge-api, perhaps your object identifier is invalid?

What is the issue or error you’re encountering

My Cloudflare Worker conceptbridge-api is live and functioning correctly, but deployment through GitHub Actions consistently fails with Cloudflare API error 7003. The Worker exists on my Cloudflare account and is accessible at: https://conceptbridge-api.navaneethreddyav.workers.dev The same Worker deploys successfully when using my authenticated Cloudflare Dashboard/OAuth session. The failing API request is: GET /client/v4/accounts/38c748f66decc7779209420d97e695d8/workers/services/conceptbridge-api Response: HTTP 404 code: 7003 “Could not route to /workers/services/conceptbridge-api, perhaps your object identifier is invalid?” The account ID and Worker name have been independently verified against the live Cloudflare account and Workers API. They match exactly.

What steps have you taken to resolve the issue?

I have investigated this extensively:

  1. Verified the Cloudflare Account ID:
    38c748f66decc7779209420d97e695d8

  2. Verified the Worker name:
    conceptbridge-api

  3. Confirmed there is no hardcoded account_id in wrangler.jsonc.

  4. Confirmed the GitHub Actions workflow passes:
    CLOUDFLARE_API_TOKEN
    CLOUDFLARE_ACCOUNT_ID

  5. Tested multiple User API Tokens with Workers Scripts Edit permission and the correct account resource.

  6. Tested a Cloudflare Account API Token with Workers Scripts, Pages, KV, R2, Routes and related permissions.

  7. Confirmed Client IP Address Filtering is not configured.

  8. wrangler whoami successfully authenticates with the token inside the same GitHub Actions runner.

  9. Added a diagnostic curl request using the exact same token inside GitHub Actions. It independently reproduces HTTP 404 / error 7003.

  10. Therefore the failure occurs before the actual Worker upload and is not caused by wrangler-action, Node.js, GitHub secret propagation, or the workflow configuration.

  11. The Worker itself remains live and production functionality is unaffected.

What are the steps to reproduce the issue?

  1. Create/use the Cloudflare Worker conceptbridge-api in account 38c748f66decc7779209420d97e695d8.

  2. Configure a GitHub Actions workflow using Cloudflare Wrangler to deploy the Worker.

  3. Authenticate using a valid Cloudflare API token with the required Workers permissions.

  4. Run the GitHub Actions deployment.

  5. Wrangler performs its pre-deployment API check.

  6. The following request is made:

GET /client/v4/accounts/38c748f66decc7779209420d97e695d8/workers/services/conceptbridge-api

  1. Cloudflare returns:

HTTP 404
Error code 7003:
“Could not route to /workers/services/conceptbridge-api, perhaps your object identifier is invalid?”

  1. The same request succeeds when authenticated through the Cloudflare Dashboard/OAuth session.