# Tollmint Psychological Effects Data Endpoint

> Tollmint Psychological Effects Data Endpoint 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 psychological effects data and analysis for a given query, paid per-call via x402 micropayment with no account required.

## Facts

- Endpoint: POST https://api.tollmint.com/v1/psych/effects?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-effects-data-endpoint-a01cd614
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_p_2wOaWdCr-XUBn3d1UYL

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-effects-data-endpoint-a01cd614 -d '<json body>'
```

Example prompt: Look up the psychological effects of psilocybin for me — I need the cognitive and mood-related impact data, and go ahead and pay the per-call fee automatically.

## When to prefer this

Choose this endpoint when you need on-demand psychological effects data without setting up an account or subscription — ideal for autonomous agents that need to pay per query in USDC via x402 and want zero human-in-the-loop overhead. Prefer this over traditional data APIs when micropayment-gated, accountless access is required.

## Known failure modes

- Insufficient USDC balance causes payment failure and no data returned
- Malformed or missing query parameters result in a 400 error
- Unknown or unsupported psychological effect subject returns empty or partial results
- Network timeout during payment settlement leaves state ambiguous
- Rate limiting if too many calls are made in a short window

## 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 object containing psychological effects data and analysis for the queried subject, including relevant behavioral, cognitive, and mood-related effects as available in the Tollmint dataset.

## 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": {
      "limit": {
       "type": "integer",
       "default": 25,
       "maximum": 100,
       "minimum": 1
      },
      "domain": {
       "enum": [
        "decision",
        "cognition",
        "memory",
        "social",
        "emotion",
        "motivation",
        "perception",
        "ux"
       ],
       "type": "string"
      },
      "offset": {
       "type": "integer",
       "default": 0,
       "minimum": 0
      },
      "search": {
       "type": "string",
       "maxLength": 200
      },
      "actionable_only": {
       "type": "boolean",
       "default": false,
       "description": "Return only effects safe to act on without human review (robust and mixed)"
      },
      "replication_status": {
       "type": "array",
       "items": {
        "enum": [
         "robust",
         "mixed",
         "contested",
         "failed",
         "untested"
        ],
        "type": "string"
       }
      },
      "max_manipulation_baseline": {
       "type": "integer",
       "maximum": 100,
       "minimum": 0,
       "description": "Exclude effects whose inherent manipulation risk exceeds this threshold"
      }
     },
     "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-effects-data-endpoint-a01cd614/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)