# Tollmint Trust Signals Analyzer

> Tollmint Trust Signals Analyzer is a paid API for AI agents from api.tollmint.com, paid per call via x402, $0.025/call, status unknown (last checked 2026-09-13).

Analyzes a web page and extracts psychological trust signals (e.g. credibility indicators, social proof, authority markers) from its content.

## Facts

- Endpoint: POST https://api.tollmint.com/v1/psych/trust-signals
- Price: $0.025/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tollmint-trust-signals-analyzer-543cbd9a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Yjyh-MbAQQTPkxFo6plQr

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 tollmint-trust-signals-analyzer-543cbd9a -d '<json body>'
```

Example prompt: Can you analyze the trust signals on https://example.com/checkout — I want to know what credibility and psychological trust cues are present on the page?

## When to prefer this

Choose this endpoint when you need to programmatically assess the psychological trustworthiness or credibility signals of a web page — useful for due diligence on vendors, auditing landing pages for conversion optimization, or flagging suspicious sites. Prefer it over general-purpose scrapers when the specific output needed is trust-signal analysis rather than raw structured data. Its pay-per-call x402 model means no account setup is required, making it ideal for autonomous agents or one-off analysis tasks.

## Known failure modes

- URL is unreachable or returns non-200 status — analysis fails with an error
- robots.txt disallows fetching — request may be blocked or skipped
- HTML payload exceeds 2,000,000 character limit — request rejected
- URL resolves to non-HTML content (PDF, image) — parsing may fail or return empty signals
- Page requires JavaScript rendering — static fetch may miss dynamically loaded trust elements
- Payment not completed via x402 protocol — 402 response returned before analysis runs

## How this service works

An API that quotes its own price and takes payment in the same request. Built for autonomous agents: no account, no invoice, no human in the loop.

## Output

Returns a JSON object containing identified psychological trust signals extracted from the page, likely including categories such as social proof elements, authority indicators, credibility markers, guarantee or safety cues, and potentially confidence scores or structured signal lists derived from the page content.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "url": {
   "type": "string",
   "format": "uri",
   "description": "Page to analyse. Fetched respecting robots.txt."
  },
  "html": {
   "type": "string",
   "maxLength": 2000000,
   "description": "Raw HTML, if you already have it. Takes precedence over url."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tollmint-trust-signals-analyzer-543cbd9a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.tollmint.com](https://www.zero.xyz/host/api.tollmint.com/llms.txt)