# CallFlow AI – Sales Call Analyzer

> CallFlow AI – Sales Call Analyzer is a paid API for AI agents from callflow-ai-nine.vercel.app, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-28).

Analyzes a sales call transcript and returns a quality score, performance band, summary, objections, signals, risks, and CRM-ready next steps.

## Facts

- Endpoint: POST https://callflow-ai-nine.vercel.app/api/agent/sales-call?utm_source=zero.xyz
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-28
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/callflow-ai-sales-call-analyzer-4a569ab7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7NYGF3chIVhDVKwik_PQE

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability callflow-ai-sales-call-analyzer-4a569ab7 -d '<json body>'
```

Example prompt: Score this sales call transcript for me and tell me the performance band, key objections, buying signals, risks, and what I should do next to move the deal forward.

## When to prefer this

Choose this endpoint when you need a single, structured analysis of a sales call transcript — covering scoring, objection extraction, signal detection, risk flagging, and CRM next steps — all in one API call. It is ideal for revenue teams automating post-call workflows, sales managers coaching reps, or AI agents that need to enrich deal records without building a custom NLP pipeline. Prefer alternatives if you need real-time call coaching during a live call, bulk batch processing of thousands of calls at once, or deep CRM write-back integrations beyond next-step recommendations.

## Known failure modes

- Empty or missing transcript body returns an error
- Transcript too short or malformed may produce low-confidence results
- Non-English or heavily garbled transcripts may degrade accuracy
- Payment not included or insufficient USDC causes x402 payment-required rejection
- Rate limiting if too many calls submitted in quick succession

## How this service works

Pre-revenue demo: turn sales call transcripts into score, summary, objections, signals, risks and CRM-ready next steps.

## Output

Returns a JSON object with a numeric score (0–100), a performance band label (e.g. 'Promising'), and a recommended next step string summarizing CRM-ready actions; additional fields likely include objections, buying signals, risks, and a call summary.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "band": "Promising",
  "score": 74,
  "recommendedNextStep": "Send a tailored ROI one-pager, address top objection, and propose a concrete next meeting."
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/callflow-ai-sales-call-analyzer-4a569ab7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from callflow-ai-nine.vercel.app](https://www.zero.xyz/host/callflow-ai-nine.vercel.app/llms.txt)