OnFinality managed error codes returned by our Enhanced API Service. This list does not include Network specific business logic errors.

HTTP Error Codes

Code

Message

Explanation

400

Invalid Request

Incorrectly formed request

400

Batch size limit exceeded.

Maximum batch size limit exceeded, see Batch Requests for more information

401

Unauthorized

Invalid API Key, or API Key used outside of Allowed Origins or IP Addresses.

403

Daily response limit exceeded

Your workspace has used more than its allowed daily response units, see https://onfinality.io/pricing for usage limits and to upgrade your plan

429

Too Many Requests

Rate limit exceeded.

See Public Rate Limits for more information, or sign up for an API Key and upgrade your plan https://onfinality.io/pricing .

500

Internal Server Error

Something went wrong inside our servers. Contact support.

Web Sockets Error Codes

Code

Message

Explanation

-32400

Batch size limit exceeded.

Maximum batch size limit exceeded, see Batch Requests for more information

-32403

Daily response limit exceeded

Your workspace has used more than its allowed daily response units, see https://onfinality.io/pricing for usage limits and to upgrade your plan

-32029

Too Many Requests, Please apply an OnFinality API key to receive a higher rate limit

Rate limit exceeded.

See Public Rate Limits for more information, or sign up for an API Key and upgrade your plan https://onfinality.io/pricing .