# Convrgent.ai Cross-System Personality Convergence

> Convrgent.ai Cross-System Personality Convergence is a paid API for AI agents from convrgent.ai, paid per call via x402, $2.5/call, status unknown (last checked 2026-09-13).

Synthesizes outputs from multiple personality frameworks into a unified canonical trait profile with agreements, tensions, and unique insights across 24 traits in 6 categories, with optional LLM narrative synthesis.

## Facts

- Endpoint: POST https://convrgent.ai/api/kyh/convergence
- Price: $2.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/convrgent-ai-e0015f32
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_gbmKfjccBzDXlK94vjuJE

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 convrgent-ai-e0015f32 -d '<json body>'
```

Example prompt: Pull together everything you know about Alex from all the personality frameworks — MBTI, Enneagram, astrology, the works — and give me the unified convergence profile showing the 24 canonical traits, where the systems agree, where they clash, and include the narrative synthesis.

## When to prefer this

Use this endpoint when you need a holistic, cross-validated personality portrait rather than a single-framework result. Ideal after running multiple individual framework endpoints (MBTI, Enneagram, astrology, numerology, etc.) and needing a unified, canonical summary. Prefer this over individual framework endpoints when the use case requires reconciling conflicting signals or presenting a definitive personality briefing to an agent or human.

## Known failure modes

- Profile not found in vault — returns 404 if the profile ID does not exist
- Insufficient framework data — returns error if too few frameworks have been run to converge
- LLM synthesis timeout — narrative generation may fail independently while structured traits still return
- Invalid request body — returns 400 if required fields are missing or malformed
- Payment failure — x402 payment not confirmed, returns 402

## How this service works

Cross-system personality convergence — synthesizes all available framework outputs into unified canonical traits, agreements, tensions, and unique insights. 24 traits across 6 categories. Optional LLM narrative synthesis.

## Output

A structured convergence object containing 24 canonical personality traits organized across 6 categories, flagged agreements and tensions between frameworks, unique cross-system insights, and optionally an LLM-generated narrative synthesis that ties everything together into a cohesive personality portrait.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "bodyType",
    "body",
    "method"
   ],
   "properties": {
    "body": {
     "required": [
      "frameworks"
     ],
     "properties": {
      "summary": {
       "type": "boolean",
       "description": "Include LLM narrative synthesis"
      },
      "frameworks": {
       "type": "object",
       "description": "Object with outputs from 2+ KYH frameworks"
      }
     }
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "traits": [
   {
    "id": "introversion",
    "value": 0.72,
    "agreementLevel": "strong"
   }
  ],
  "tensions": [
   {
    "trait": "social-drive",
    "description": "Natal suggests high, psych suggests low"
   }
  ],
  "coreIdentity": {
   "summary": "Analytical thinker with strong intuition..."
  },
  "topAgreements": [
   {
    "trait": "analytical-thinking",
    "frameworks": [
     "psych",
     "socionics"
    ]
   }
  ],
  "frameworksUsed": [
   "natal",
   "psych",
   "socionics"
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/convrgent-ai-e0015f32/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from convrgent.ai](https://www.zero.xyz/host/convrgent.ai/llms.txt)