# Maha Strategies Volcano Concept Evidence Pack

> Maha Strategies Volcano Concept Evidence Pack is a paid API for AI agents from www.mahastrategies.com, paid per call via x402, $0.089/call, status unknown (last checked 2026-10-23).

Packages allowlisted, licensed microcontent paragraphs from the Maha volcano repository with exact edition and section citations for a given set of concepts.

## Facts

- Endpoint: POST https://www.mahastrategies.com/api/v1/micro/volcano-concept-evidence-pack?utm_source=zero.xyz
- Price: $0.089/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/maha-strategies-volcano-concept-evidence-pack-a459c25c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_DE4URELXwaiPe54MnVzfP

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 maha-strategies-volcano-concept-evidence-pack-a459c25c -d '<json body>'
```

Example prompt: Pull licensed microcontent passages from the Maha volcano repository for the concepts 'magma chamber' and 'pyroclastic flow', using public data class with commercial use authorized, from repository source IDs ['vol-repo-1', 'vol-repo-2'], and package them with their exact edition and section citations.

## When to prefer this

Choose this endpoint when you need reproducible, citable, licensed microcontent from the Maha volcano repository specifically — particularly when commercial use authorization and exact edition/section citations are required. It is distinct from general volcano information APIs because it packages original Maha repository content with cryptographic receipt digests for audit trails, rather than providing live hazard forecasts or third-party volcano data.

## Known failure modes

- Invalid or unlisted repository source IDs return an error — only allowlisted Maha repository IDs are accepted
- Requesting more than 8 concepts or 8 sources exceeds schema limits and will be rejected
- Missing required commercialUseAuthorized or originalMahaOnly flags when using the licensed-content body variant causes validation failure
- Unsupported dataClass values (anything other than 'public' or 'synthetic') will fail schema validation
- Payment failure via x402 protocol will prevent content delivery
- Concepts or sources that do not exist in the allowlisted Maha volcano repository may return empty or partial results

## How this service works

Package allowlisted current original Maha repository paragraphs or explicitly licensed original microcontent, with exact edition/section citations; no official hazard forecast.

## Output

Returns a versioned evidence bundle (maha-microproducts/0.1) containing the packaged microcontent result object, an array of content boundaries, an input digest for reproducibility, a receipt digest for audit, the offer ID ('volcano-concept-evidence-pack'), and the amount charged in base units (89000). Each passage includes exact edition and section citations from the Maha volcano repository.

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "anyOf": [
      {
       "type": "object",
       "required": [
        "dataClass",
        "sources",
        "concepts"
       ],
       "properties": {
        "sources": {
         "type": "array",
         "maxItems": 8,
         "minItems": 1
        },
        "concepts": {
         "type": "array",
         "maxItems": 8,
         "minItems": 1
        },
        "dataClass": {
         "enum": [
          "public",
          "synthetic"
         ],
         "type": "string"
        }
       },
       "additionalProperties": false
      },
      {
       "type": "object",
       "required": [
        "dataClass",
        "commercialUseAuthorized",
        "originalMahaOnly",
        "repositorySourceIds",
        "concepts"
       ],
       "properties": {
        "concepts": {
         "type": "array",
         "maxItems": 8,
         "minItems": 1
        },
        "dataClass": {
         "enum": [
          "public",
          "synthetic"
         ],
         "type": "string"
        },
        "originalMahaOnly": {
         "enum": [
          true
         ],
         "type": "boolean"
        },
        "repositorySourceIds": {
         "type": "array",
         "maxItems": 4,
         "minItems": 1
        },
        "commercialUseAuthorized": {
         "enum": [
          true
         ],
         "type": "boolean"
        }
       },
       "additionalProperties": false
      }
     ]
    },
    "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",
     "anyOf": [
      {
       "type": "object",
       "required": [
        "exampleOnly",
        "note"
       ],
       "properties": {
        "note": {
         "type": "string",
         "maxLength": 300,
         "minLength": 1
        },
        "exampleOnly": {
         "enum": [
          true
      
… (truncated)
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/maha-strategies-volcano-concept-evidence-pack-a459c25c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from www.mahastrategies.com](https://www.zero.xyz/host/www.mahastrategies.com/llms.txt)