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HTTP 403

Stream symbol limit exceeded

Subscribing would exceed the plan's WebSocket symbol limit, counted across every connection and key on the account.

"type": "https://ohlc.io/problems/subscription-limit"

Why it happens

  • More than 250 symbols on Pro or 1,000 on Commercial, summed over all connections.

How to fix it

  • Unsubscribe symbols you no longer need.
  • Upgrade on pricing for a larger limit.

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