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ActionAnthropicUpdated June 2026

How do I count tokens before sending a Claude message?

Short answer: You can count tokens in Anthropic by hand from its own interface, but it won’t repeat itself. On TinyCommand, add the Anthropic Count Tokens action to a workflow, map its 2 inputs from any upstream app, and it runs automatically every time the trigger fires. No code, and a free tier to start.

Use this actionAll 21 Anthropic actions
Inputs

The fields this action accepts.

Every field can be mapped from an upstream trigger, AI step, table row, or hard-coded literal.

FieldTypeRequiredDescription
Model
model
optionsRequiredModel. Options: Claude Opus 4, Claude Sonnet 4, Claude Haiku 3.5
Message Content
content
stringRequiredMessage Content. e.g. "The text to count tokens for"
Sample request
{
  "model": "{{trigger.model}}",
  "content": "The text to count tokens for"
}
Returns
{
  "input_tokens": 42
}

Use these fields in downstream nodes for routing, logging, or error handling.

Triggered by

Apps that pair well as the trigger for Count Tokens.

Any of these apps can fire this action as part of a workflow.

Gmail → Anthropic
1 Gmail triggers
Slack → Anthropic
13 Slack triggers
Google Sheets → Anthropic
2 Google Sheets triggers
HubSpot → Anthropic
18 HubSpot triggers
FAQ

Questions about Count Tokens.

What does the Count Tokens action do in Anthropic?
Counts the number of tokens a Messages API call would consume without actually sending the message. Useful for cost estimation and to stay under context-window limits.
What inputs does Count Tokens require?
Required: Model, Message Content. Every input accepts a static value or a variable from any upstream node in your workflow.
Can I use dynamic inputs from earlier workflow nodes?
Yes. Any field on this action can pull values from upstream nodes, whether that's a form response, a trigger payload, an AI output, or a lookup result.
What happens if Anthropic returns an error?
The workflow pauses on the failed node, the error message is captured in the run log, and you can retry the run with one click. Auto-retry policies are configurable per workflow with exponential backoff up to 5 attempts.
Does Count Tokens support batch operations?
Yes. Run Count Tokens inside a Loop node to process arrays. TinyCommand handles Anthropic's rate limits automatically so you don't have to throttle manually.
More actions

Other Anthropic actions.

Action
Analyze Image
Sends an image to Claude for analysis (vision), via URL or base64 bytes alongside a text prompt. Use for OCR, chart extraction, accessibility alt-text, or visual QA flows.
Action
Cancel Message Batch
Cancels a message batch that is still processing. Already-completed entries in the batch keep their results; in-flight ones get cancelled with no charge.
Action
Computer Use
Sends a message with the computer-use tool, letting Claude take screenshots and click/type on a virtual desktop. Requires Opus 4.x or Sonnet 4.x; you provide the sandboxed desktop environment.
Action
Create Message
Sends a message to a Claude model and gets a response. The core Anthropic action; supports system prompts, multi-turn conversation, temperature, and stop sequences.
Action
Create Message Batch
Creates a batch of messages for async processing on the Messages API, with a 50% cost reduction and up to 24-hour turnaround. Perfect for bulk classification, summarization, or labeling jobs.
Action
Create Message with Tools
Sends a message with tool definitions. Claude returns tool_use blocks when it wants to call a function; you execute the call and feed results back as tool_result blocks for the next turn. The foundation for agentic workflows.