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24K Labs Session Summarizer
x402
24K Labs Session Summarizer is a paid API for AI agents from api.24klabs.ai, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).
Summarizes a support or interaction session transcript using Claude AI, returning a concise markdown summary and token usage.
Price / call$0.05
Success—
StatusUnknown
How this service works
Summarize conversation transcripts into decisions, actions, and open questions.
Output
Returns a JSON object with a markdown-formatted summary of the session under 'result', the Claude model used under 'model', and the number of tokens consumed under 'tokens_used'.
Example use cases
Example prompt
“Summarize this customer support session for me: 'Agent greeted user, user reported inability to log in, agent walked user through password reset steps, user confirmed access restored, session closed.' Give me the key outcome and what was resolved.”
Technical details
Endpoint
POSThttps://api.24klabs.ai/api/v1/summarize-sessionWhen to prefer
Use this endpoint when you need a quick, pay-per-use AI summary of a support session or conversation transcript without committing to a subscription — ideal for low-volume or sporadic summarization needs billed at $0.05 USDC per call via x402 on Base L2.
Side effects
- Empty or missing 'code' field returns an error or empty summary
- Session transcript too long may exceed token limits
- Payment failure (insufficient USDC balance) returns HTTP 402
- Malformed request body returns a 4xx validation error
- Network timeout on long sessions may result in incomplete response
Input
{
"code": "Agent: Hello, thank you for contacting support. How can I help you today?\nCustomer: Hi, I'm having trouble accessing my account.\nAgent: I understand. Let me help you with that. Can you tell me what error message you're seeing?\nCustomer: It says 'Invalid credentials' when I try to log in.\nAgent: Let's reset your password. I'm sending you a password reset link to your email.\nCustomer: Got it, I received the email and reset my password.\nAgent: Great! Can you try logging in again?\nCustomer: Yes, I'm in! Thank you for your help.\nAgent: You're welcome. Is there anything else I can assist you with?\nCustomer: No, that's all. Thanks again!\nAgent: Thank you for contacting us. Have a great day!",
"context": "Customer support session transcript. Please provide a concise summary of the interaction, key issues resolved, and outcome.",
"language": "english"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| code | string | Primary input content |
| context | string | Optional context or instructions |
| language | string | Programming language (code services) |
Output
{
"tier": "standard",
"model": "claude-haiku-4-5-20251001",
"result": "# Support Session Summary\n\n## Session Overview\nCustomer contacted support unable to access their account. Issue was caused by invalid credentials. Agent guided customer through password reset process, which resolved the problem and restored account access.\n\n## Key Issues & Resolution\n- **Problem:** \"Invalid credentials\" error preventing login\n- **Solution:** Password reset via email link\n- **Outcome:** Customer successfully regained account access\n\n## Action Items\n- ✓ Password reset link sent to customer email (completed during session)\n- ✓ Customer reset password and verified login (completed during session)\n\n## Open Questions or Unresolved Issues\nNone. Issue fully resolved.\n\n## Notable Points\n- Quick resolution with no complications\n- Customer confirmed successful login before ending session\n- No escalation or follow-up needed",
"service": "summarize-session",
"request_id": "3eb31b3a-cbb3-4c69-a5ab-77f5a20785fa",
"tokens_used": 482
}Schema · Response
{
"type": "json",
"example": {
"model": "claude-haiku-4-5",
"result": "**Summary:** Password reset support session resolved successfully.",
"tokens_used": 130
}
}Tags
x402
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