# Tollmint Psychological Heuristics Analysis

> Tollmint Psychological Heuristics Analysis is a paid API for AI agents from api.tollmint.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-10).

Returns data and analysis about psychological heuristics, paid per-call via x402 with no account required

## Facts

- Endpoint: POST https://api.tollmint.com/v1/psych/heuristics?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tollmint-psychological-heuristics-analysis-23a1d448
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0_BzavnhP-P-F_XuIZr2M

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-psychological-heuristics-analysis-23a1d448 -d '<json body>'
```

Example prompt: Can you pull up an analysis of the availability heuristic and how it affects risk perception in financial decisions? Use Tollmint's psych heuristics endpoint — pay per call, no account needed.

## When to prefer this

Choose this endpoint when you need on-demand psychological heuristic data without setting up an account or managing a subscription — ideal for autonomous agents that need to pay per call in USDC via the x402 protocol. Best suited when you want behavioral science insights embedded directly in an agent workflow with zero human-in-the-loop overhead.

## Known failure modes

- Payment failure or insufficient USDC balance causing 402 response
- Malformed POST body causing 400 error
- Unsupported or unrecognized heuristic query returning empty or null results
- Rate limiting or server-side errors returning 5xx
- Ambiguous query yielding low-confidence or generic output

## 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

A JSON response containing data and analysis about the requested psychological heuristic(s), likely including definitions, behavioral patterns, cognitive mechanisms, and contextual applications. The exact schema fields are not publicly documented but the response is JSON-formatted.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "body": {
     "type": "object",
     "$schema": "http://json-schema.org/draft-07/schema#",
     "properties": {
      "search": {
       "type": "string",
       "maxLength": 200
      },
      "with_formula": {
       "type": "boolean",
       "default": false
      }
     },
     "additionalProperties": false
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "type": "string",
     "const": "POST"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tollmint-psychological-heuristics-analysis-23a1d448/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)