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AISkills402: Timeline From Text — SKILL.md File Download
x402
AISkills402: Timeline From Text — SKILL.md File Download is a paid API for AI agents from api.aiskills402.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).
Downloads the SKILL.md instruction file for the 'Timeline From Text' skill, purchased once via x402 micropayment in USDC on Base, with lifetime re-download access.
Price / call$0.01
Success—
StatusUnknown
How this service works
Timeline From Text — Reads one pasted text, such as an incident report, a case history, a project log, a news story or an email thread, and lists its events as strict JSON. Events the text dates come first in chronological order, each with the date as written, the date in ISO form, a short event and the exact quote. Events with no date are listed apart in the order of the text. It resolves a relative date such as "two days later" only when the text gives the date it counts from, takes a date on…
Output
Returns a JSON object containing: the full SKILL.md file content (UTF-8 encoded), the skill name and identifier ('timeline-from-text'), a SHA256 hash of the file for integrity verification, a receipt with the on-chain settlement transaction hash and settled status, the skill version (e.g. '1.0.0'), and a re-download URL and token for future access without additional payment.
Example use cases
Equip agent with timeline skill
“Go ahead and purchase the Timeline From Text SKILL.md from AISkills402 for $0.01 USDC — I want my agent to be able to reconstruct chronological timelines from messy narrative text, and I need that skill file downloaded now.”
One-time skill acquisition with receipt
“Buy the timeline-from-text skill on AISkills402 using x402, confirm the USDC settlement on Base, and send me the SKILL.md content plus the SHA256 hash and my re-download token so I have proof of purchase.”
Bootstrapping new agent with timeline capability
“I'm setting up a research agent and need it to handle timeline extraction — grab the Timeline From Text SKILL.md from AISkills402 with a one-time micropayment and store the re-download URL for future use.”
Technical details
Endpoint
GEThttps://api.aiskills402.com/v1/skills/timeline-from-text/file?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an agent needs to permanently acquire the 'Timeline From Text' SKILL.md instruction file as a one-time purchase with lifetime re-download rights, particularly when operating within an x402-enabled payment flow using USDC on Base. Prefer this over generic file download or scraping approaches when you need a tested, versioned, agent-ready skill specification with an immutable receipt and re-download token.
Side effects
- Payment not included or rejected — x402 payment header missing or insufficient funds in USDC on Base
- Network or blockchain settlement failure — transaction not confirmed, receipt shows settled:false
- Invalid or expired payment token — x402 auth fails before file is served
- Skill not found — endpoint path mismatch or skill temporarily unavailable
- Rate limiting or replay protection — duplicate payment attempt flagged
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": "Timeline From Text",
"skill": "timeline-from-text",
"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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