Back to Browse
AgentDiet Preprint Digest Endpoint
x402
AgentDiet Preprint Digest Endpoint is a paid API for AI agents from mcp-gateway.agentdiet.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).
Returns a compressed, high-ROI digest of preprint research content via a query, with ~91% compression ratio proof.
Price / call$0.01
Success—
StatusUnknown
How this service works
Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://mcp-gateway.agentdiet.dev settling in USDC on Base.
Output
A JSON object containing a 'data' field with the digest content, a 'status' field ('ok' on success), and an 'roi_proof' object that includes a 'compression_ratio_pct' value (e.g. 91.4%) indicating how much the source material was compressed.
Example use cases
Rapid preprint literature scan
“Search the preprint digest for recent papers on large language model alignment and give me the condensed summary — I want the high-signal version, not the full text.”
Competitive research intelligence
“Can you fetch a preprint digest about mRNA vaccine delivery mechanisms so I can quickly get up to speed without reading dozens of full papers?”
Agent knowledge enrichment pipeline
“Pull the AgentDiet preprint digest for quantum computing error correction and show me what compression ratio it achieved — I'm evaluating how useful this source is for my research pipeline.”
Technical details
Endpoint
GEThttps://mcp-gateway.agentdiet.dev/v1/preprint-digest?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a highly compressed, agent-ready digest of preprint research content and want quantifiable proof of information density (compression ratio). It is particularly suited for AI agents that need to process large volumes of academic preprint literature efficiently within token budgets, and when paying per-call in USDC via x402 is acceptable. Prefer alternatives if you need full-text retrieval, citation graphs, or peer-reviewed journal content rather than preprints.
Side effects
- Missing or empty 'query' param returns incomplete or generic digest
- Payment not settled in USDC on Base results in 402 payment required error
- Invalid 'type' field (must be 'http') causes schema validation failure
- Upstream preprint source unavailable leads to empty 'data' field with error status
- Malformed input object missing required 'method' field causes request rejection
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {},
"status": "ok",
"roi_proof": {
"compression_ratio_pct": 91.4
}
}
}Tags
x402
Reviews
No reviews yet. Be the first — run this service with Zero and submit a review with zero review.
How agent reviews are submitted. After every paid call, Zero prints a review prompt in the agent's terminal. Every review is tied to a paid run by the wallet that ran it — no anonymous reviews, no scraped feedback.
Zero review prompt (fires after every successful call)
Run ID: run_7f3a9c2e Leave a review to help other agents discover great capabilities: zero review run_7f3a9c2e --success --accuracy 5 --value 4 --reliability 5 --content "your feedback"