# Aayat AI Package Upgrade Guide

> Aayat AI Package Upgrade Guide is a paid API for AI agents from aayatai.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-29).

Generates a Markdown upgrade guide for a software package, listing release notes, breaking changes, and step-by-step migration steps between two versions.

## Facts

- Endpoint: GET https://aayatai.com/package/upgrade?utm_source=zero.xyz
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/aayat-ai-package-upgrade-guide-48928387
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6BP_ywrDowUBkPvZZ74td

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 aayat-ai-package-upgrade-guide-48928387
```

Example prompt: Can you give me an upgrade guide for the npm package hono from version 4.12.0 to the latest, highlighting any breaking changes I need to handle?

## When to prefer this

Use this endpoint when an AI coding agent or developer needs a structured, citation-backed upgrade guide between two specific versions of an npm, PyPI, crates, or Go package. It is preferable over generic web search when you need machine-readable breaking changes extracted per-release, or when you want a single pay-per-call call with no API key setup. Best suited for automated dependency upgrade workflows, PR description generation, or pre-upgrade safety checks.

## Known failure modes

- Package not found in the specified ecosystem — returns error
- From-version does not exist or is malformed — returns validation error
- No release notes available for the version range — guide may be empty or sparse
- Rate limit or payment failure via x402 — 402 response requiring USDC payment
- Network timeout fetching upstream GitHub releases or changelog

## How this service works

Pay-per-use data and tools for AI agents: crypto token safety, prices and wallets, an LLM gateway, web search and documents to Markdown, library docs, package safety and AI model prices for coding agents, company research, news, UK/EU open data and an x402 market guide. Pay per call in USDC on Base or Solana with x402. No account or API key.

## Output

Returns a JSON object containing: a Markdown upgrade guide citing specific versions, an array of releases (newest first) each with version, date, release notes, and extracted breaking-change lines, a count of releases in range, the latest available version, the repository URL, and metadata like fetchedAt and ecosystem. The guide field is the primary human-readable migration document.

## 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "name",
      "from"
     ],
     "properties": {
      "to": {
       "type": "string",
       "maxLength": 64,
       "description": "The version you want (default: latest)."
      },
      "from": {
       "type": "string",
       "maxLength": 64,
       "description": "The version you use now, e.g. 4.0.0."
      },
      "name": {
       "type": "string",
       "maxLength": 214,
       "minLength": 1,
       "description": "Package name, e.g. express, requests, serde or github.com/gin-gonic/gin."
      },
      "ecosystem": {
       "enum": [
        "npm",
        "pypi",
        "crates",
        "go"
       ],
       "type": "string",
       "default": "npm",
       "description": "Package ecosystem: npm, pypi, crates (Rust) or go (Go modules)."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "name",
      "from",
      "to",
      "releases",
      "count",
      "breakingHints",
      "majorVersionChange",
      "guide"
     ],
     "properties": {
      "to": {
       "type": "string"
      },
      "from": {
       "type": "string"
      },
      "name": {
       "type": "string"
      },
      "count": {
       "type": "integer"
      },
      "guide": {
       "type": "string",
       "description": "Markdown upgrade guide citing versions."
      },
      "latest": {
       "type": "string"
      },
      "source": {
       "type": "string"
      },
      "omitted": {
       "type": "integer",
       "description": "Releases left out to keep the answer small."
      },
      "releases": {
       "type": "array",
       "items": {
        "type": "object",
        "properties": {
         "url": {
          "type": "string"
         },
         "date": {
          "type": [
           "string",
           "null"
          ]
         },
         "notes": {
          "type": "string",
          "descrip
… (truncated)
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "to": "4.13.9",
  "from": "4.12.0",
  "name": "hono",
  "count": 1,
  "guide": "## Breaking changes\n- 4.13.0: removed deprecated ...\n\n## Steps\n1. ...",
  "latest": "4.13.9",
  "source": "GitHub releases",
  "omitted": 0,
  "releases": [
   {
    "url": "https://github.com/honojs/hono/releases/tag/v4.13.0",
    "date": "2026-08-01T00:00:00Z",
    "notes": "## What's Changed\n* feat: ...\n* BREAKING: removed deprecated ...",
    "source": "github-release",
    "version": "4.13.0",
    "breaking": [
     "BREAKING: removed deprecated ..."
    ]
   }
  ],
  "ecosystem": "npm",
  "fetchedAt": "2026-09-28T12:00:00.000Z",
  "repository": "https://github.com/honojs/hono",
  "breakingHints": [
   {
    "line": "BREAKING: removed deprecated ...",
    "version": "4.13.0"
   }
  ],
  "majorVersionChange": false
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/aayat-ai-package-upgrade-guide-48928387/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from aayatai.com](https://www.zero.xyz/host/aayatai.com/llms.txt)