API & MCP
Connection troubleshooting
Identify the actual access or limit problem and choose the right recovery step.
Read the returned error
- invalid_cursor
This market-list page is no longer valid. Restart without a cursor to read the current permitted markets.
- invalid_request
This request could not be accepted. Check the requested markets and fields.
- access_denied
This connection does not have access. Check the account, plan and connection permissions.
- market_not_selected
Choose your market in Kunkafa before using MCP.
- market_not_authorized
This connection cannot read the requested market.
- traffic_limit
Kunkafa is receiving too many requests. Retry at the indicated time. This does not mean your summary allowance is exhausted.
- rate_limit
The request limit has been reached. Wait until the indicated time before trying again.
- concurrent_request
Another request is still running. Wait until it completes before trying again.
- disclosure_limit
The allowance for new market summaries has been reached. Check the available allowance and retry time.
- session_replaced
Another session is using Kunkafa. Open Kunkafa to use it here or manage your connections.
- service_unavailable
Kunkafa could not verify access or usage right now. This is not an exhausted allowance.
- data_unavailable
The requested data is unavailable. No replacement values have been invented.
Recover without losing track of usage
When a connection is revoked or expires, return to Account and reconnect or create a new token. Do not repeatedly reuse a rejected credential. A service failure is not proof that your quota is exhausted.
When no Free market is selected, open the app and choose one using its existing market controls. Market changes follow the account’s normal restrictions. A new connection does not create a new allowance.
If an integration request is interrupted by another connection, retry when it is available or revoke the unwanted connection in Account. App tabs continue working independently. Reloading, reconnecting or changing language does not reset limits.
For support, include the error code, time, platform and action you attempted. Never send passwords, sign-in codes, tokens or private prediction contents.