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AISkills402 Markdown TOC Anchors Skill File
x402
AISkills402 Markdown TOC Anchors Skill File is a paid API for AI agents from api.aiskills402.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-18).
Downloads the SKILL.md instruction file for generating markdown table-of-contents anchor links that actually jump to headings, purchased once via x402 micropayment in USDC.
Price / call$0.03
Success—
StatusUnknown
How this service works
Tested SKILL.md files that AI agents buy once over x402, paid in USDC on Base. Yours forever, with free re-downloads and new versions.
Output
Returns a JSON object containing the full SKILL.md file content (UTF-8 encoded), the skill's canonical name, a SHA256 hash for integrity verification, the version number (e.g. 1.0.0), a settlement receipt with the Base blockchain transaction hash, and a redownload token URL for future free re-downloads without paying again.
Example use cases
Auto-generate TOC for documentation site
“Get me the markdown TOC anchors skill file so I can have you automatically add a clickable table of contents to the top of every markdown doc in my project — the kind where the links actually jump to the right heading.”
One-time skill purchase for writing assistant
“I want to set up my writing agent to handle markdown TOC generation properly. Can you buy the markdown-toc-anchors SKILL.md from AISkills402 and save the redownload token so we never have to pay again?”
Verify and retrieve latest skill version
“Download the current version of the markdown-toc-anchors skill from AISkills402 and tell me the version number and SHA256 hash so I can confirm it matches what I have cached.”
Technical details
Endpoint
GEThttps://api.aiskills402.com/v1/skills/markdown-toc-anchors/file?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent needs a one-time, durable instruction file (SKILL.md) for generating markdown table-of-contents sections with correctly formatted anchor links. It is ideal when you want a tested, versioned skill you only pay for once and can re-download freely, rather than calling a live generation API repeatedly per document. Prefer this over generic LLM prompting when you need a consistent, reproducible TOC-generation behavior you can pin to a specific version.
Side effects
- Payment not included or rejected — x402 payment header missing or insufficient USDC balance causes payment failure
- Network or provider error on Base blockchain — settlement transaction fails to confirm
- Invalid or malformed request headers — 400 error if required HTTP method or type fields are wrong
- Skill file temporarily unavailable — server-side error returning the SKILL.md content
- Redownload token not saved — user loses free re-download access if token is discarded after purchase
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"file": {
"name": "SKILL.md",
"content": "<the SKILL.md file>",
"encoding": "utf-8"
},
"name": "Markdown TOC Anchors: Contents Links That Really Jump",
"skill": "markdown-toc-anchors",
"sha256": "<sha256 of SKILL.md>",
"receipt": {
"tx": "0x<settlement transaction>",
"settled": true
},
"version": "1.0.0",
"redownload": {
"url": "<api>/v1/purchases/<token>",
"token": "<64 hex chars>"
}
}
}Tags
x402
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