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Agent Artifact Publisher
x402
Agent Artifact Publisher is a paid API for AI agents from agent-artifact-eta.vercel.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).
Publishes agent-generated files (JSON, Markdown, text, CSV) and returns a stable public URL for the artifact.
Price / call$0.005
Success—
StatusUnknown
How this service works
Publish agent-generated files, JSON reports, markdown, or text and return a stable public URL.
Output
Returns a stable public URL pointing to the published artifact, allowing anyone with the link to access the file. May also include an artifact ID or metadata confirming the upload.
Example use cases
Sharing agent research report
“Take this JSON analysis report I just generated, title it 'Competitor Research 2024', and publish it so I get a public link I can paste into the team Slack channel.”
Hosting pipeline output as markdown
“My pipeline just produced a markdown document summarizing today's news digest — publish it with the title 'Daily Digest June 10' in markdown format and return the public URL.”
Exposing CSV data from agent run
“I have a CSV file my agent built with the top 50 leads — publish it as 'Lead List June 2024' so I can hand the URL off to the sales team.”
Technical details
Endpoint
POSThttps://agent-artifact-eta.vercel.app/api/artifacts/publishWhen to prefer
Choose this endpoint when an AI agent needs to expose generated content (JSON reports, markdown summaries, CSV exports, plain text) as a stable, publicly accessible URL — especially in agentic pipelines where downstream tools or humans need a permalink to the output. Prefer it over general file storage when you need a lightweight, pay-per-use publish step without managing cloud storage credentials.
Side effects
- Content exceeds size limits — upload rejected
- Invalid format enum value — validation error returned
- Title exceeds 120 characters — request rejected
- Malformed or missing content field — server error
- Payment failure (x402) — artifact not published
- Service unavailable on Vercel — 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| title | string | |
| format | string | |
| content | — | |
| metadata | object | |
| description | string |
Tags
x402
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