# LongevityPulse Personalized Healthspan Protocol Builder

> LongevityPulse Personalized Healthspan Protocol Builder is a paid API for AI agents from longevitypulse.theaslangroupllc.com, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-14).

Generates a personalized anti-aging and longevity protocol combining exercise, nutrition, sleep, stress management, and supplements, tailored to age, sex, goals, budget, and food culture.

## Facts

- Endpoint: GET https://longevitypulse.theaslangroupllc.com/api/longevity/protocol-builder
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/longevitypulse-personalized-healthspan-protocol-builder-94565139
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3osan7ZQiIWlSHRx6OkrV

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 longevitypulse-personalized-healthspan-protocol-builder-94565139
```

Example prompt: Build me a full longevity protocol — I'm a 48-year-old woman, focused on extending healthspan and reducing biological age, with a moderate budget (around $200/month for supplements), I eat a Mediterranean-style diet, and I want Zone 2, strength, and VO2 max exercise integrated with sleep and stress strategies.

## When to prefer this

Choose this endpoint when an agent needs a comprehensive, multi-domain longevity and healthspan protocol that integrates exercise, nutrition, sleep, stress, and supplementation into a single personalized plan. Prefer this over sibling endpoints (supplement intelligence, diet intelligence, biomarker analysis) when the user wants a holistic action plan rather than deep intelligence on a single domain. Ideal for biohacker agents or longevity-focused health apps.

## Known failure modes

- Missing required parameters (age, sex, goals) returns a 400 error
- Unsupported food culture or extreme budget constraints may result in a generic fallback plan
- Payment not processed (x402 protocol failure) results in 402 Payment Required
- Server timeout if protocol generation takes too long
- Invalid parameter values (e.g. negative age) return validation errors

## How this service works

Longevity / healthspan protocol builder (personalized anti-aging plan) for longevity and biohacker agents. Combines exercise (Zone 2, strength, VO2 max), nutrition, sleep, stress, and supplements, adapting to age, sex, goals, budget, and food culture worldwide. Health intelligence, not medical advice.

## Output

Returns a structured, personalized longevity protocol covering exercise prescription (Zone 2, strength training, VO2 max intervals), nutrition guidance adapted to the user's food culture, sleep optimization strategies, stress management techniques, and a supplement stack — all calibrated to the user's age, sex, goals, budget, and lifestyle. Framed as health intelligence, not medical advice.

## 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": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "age": {
       "type": "string",
       "description": "Age in years — e.g. \"45\" | \"60\" | \"35\""
      },
      "sex": {
       "type": "string",
       "description": "Biological sex for hormonal context — \"male\" | \"female\""
      },
      "lang": {
       "type": "string",
       "description": "en | es | fr | de | ja | zh | ko | pt | ar | hi (default: en)"
      },
      "goals": {
       "type": "string",
       "description": "Primary longevity goals — e.g. \"maximize healthspan\" | \"reverse biological age\" | \"cardiovascular health\" | \"cognitive longevity\" | \"muscle preservation\""
      },
      "budget": {
       "type": "string",
       "description": "Monthly budget for longevity optimization — e.g. \"low\" | \"moderate\" | \"high\" | \"$200/month\""
      },
      "region": {
       "type": "string",
       "description": "Optional audience region/country (e.g. \"UK\") — surfaces region-specific supplement retailers"
      },
      "conditions": {
       "type": "string",
       "description": "Any health conditions — e.g. \"type 2 diabetes\" | \"hypertension\" | \"none\" (optional)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "errors": {
     "type": "object",
     "description": "Documented error responses, keyed by HTTP status code",
     "additionalProperties": {
      "type": "object",
      "required": [
       "description"
      ],
      "properties": {
       "example": {
        "type": "object"
       },
       "description": {
        "type": "string"
       }
      }
     }
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "exercise": {
   "zone_2_cardio": {
    "what": "Heart rate 130-150 bpm (220-age × 0.65-0.75)",
    "duration": "45-60 minutes",
    "frequency": "4x per week"
   }
  },
  "supplements": {
   "tier_1_strong_evidence": [
    {
     "dose": "5000 IU D3 + 100mcg K2 daily",
     "rationale": "Deficiency near-universal in indoor-working adults; affects cardiovascular, bone, and immune longevity",
     "supplement": "Vitamin D3 + K2"
    }
   ]
  },
  "profile_summary": "52-year-old male seeking to maximize healthspan and reverse biological aging, moderate budget",
  "protocol_philosophy": "Cardiovascular fitness and metabolic health are the highest-leverage interventions for this profile"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/longevitypulse-personalized-healthspan-protocol-builder-94565139/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from longevitypulse.theaslangroupllc.com](https://www.zero.xyz/host/longevitypulse.theaslangroupllc.com/llms.txt)