# Maha Cross-Book Concept Pack

> Maha Cross-Book Concept Pack is a paid API for AI agents from www.mahastrategies.com, paid per call via x402, $0.139/call, status unknown (last checked 2026-10-16).

Packages microexcerpts or licensed micro-text from the Maha repository with caller-declared cross-book conceptual links, returning a bundled content pack with authorial metaphor framing.

## Facts

- Endpoint: POST https://www.mahastrategies.com/api/v1/micro/cross-book-concept-pack?utm_source=zero.xyz
- Price: $0.139/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/maha-cross-book-concept-pack-cb94e04d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_GLjRw-jfbdSZJsztV0LaR

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-cross-book-concept-pack-cb94e04d -d '<json body>'
```

Example prompt: Using the Maha repository, package a cross-book concept pack for the concepts 'impermanence' and 'renewal' pulling from public sources with these two crosslinks: 'impermanence→renewal' and 'renewal→beginnings', and mark it as public data class.

## When to prefer this

Choose this endpoint when you need to retrieve and bundle micro-content from the Maha repository with explicit cross-book conceptual linkages, especially when authorial metaphor framing matters. Prefer this over generic text retrieval when you need provenance-tracked, digest-verified micro-text packs with declared inter-book relationships. Use the originalMahaOnly variant when commercial licensing of original Maha content is required.

## Known failure modes

- Missing required fields (concepts, dataClass, crosslinks) returns validation error
- Exceeding array limits (>8 sources, >8 concepts, >16 crosslinks) causes schema rejection
- Invalid dataClass enum value (not 'public' or 'synthetic') causes input error
- originalMahaOnly variant missing commercialUseAuthorized or repositorySourceIds returns error
- Payment failure via x402 protocol results in 402 response before processing
- Repository source IDs not found may return empty or partial result

## How this service works

Package current original Maha repository microexcerpts or licensed original microtext with caller-declared cross-book links; authorial metaphor, not clinical truth.

## Output

Returns a versioned content pack (maha-microproducts/0.1) containing the packaged microexcerpts or micro-text, an offer ID ('cross-book-concept-pack'), an input digest for verification, a receipt digest, an array of text boundaries, and the result object with the assembled cross-book linked content.

## 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",
        "crosslinks"
       ],
       "properties": {
        "sources": {
         "type": "array",
         "maxItems": 8,
         "minItems": 1
        },
        "concepts": {
         "type": "array",
         "maxItems": 8,
         "minItems": 1
        },
        "dataClass": {
         "enum": [
          "public",
          "synthetic"
         ],
         "type": "string"
        },
        "crosslinks": {
         "type": "array",
         "maxItems": 16,
         "minItems": 0
        }
       },
       "additionalProperties": false
      },
      {
       "type": "object",
       "required": [
        "dataClass",
        "commercialUseAuthorized",
        "originalMahaOnly",
        "repositorySourceIds",
        "concepts",
        "crosslinks"
       ],
       "properties": {
        "concepts": {
         "type": "array",
         "maxItems": 8,
         "minItems": 1
        },
        "dataClass": {
         "enum": [
          "public",
          "synthetic"
         ],
         "type": "string"
        },
        "crosslinks": {
         "type": "array",
         "maxItems": 16,
         "minItems": 0
        },
        "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",
  
… (truncated)
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/maha-cross-book-concept-pack-cb94e04d/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)