Discover / agent.metengine.xyz

MetEngine Data Agent API

□ No challenge detected

Pay-per-query analytics API for Polymarket prediction markets, Hyperliquid perpetual futures, and Meteora Solana LP/AMM pools. 73 endpoints across 3 platforms. No API key -- pay with USDC via x402 (Solana) or MPP (Tempo EVM).

MPP
Tempo
USDC

Challenge detected: 0 of the last 3 checks
Last checked: 9 Oct, 21:20 UTC
In our index since: 7 Oct 2026

Endpoint

curl -i https://agent.metengine.xyz/api/v1/hl/coins/list
# 402 Payment Required: pay with a MPP client, then send the request again.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/agent.metengine.xyz

Recent checks

7 Oct 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.9 Oct 2026

All 3 checks

When (UTC)	Result	HTTP	Response
9 Oct, 21:20 UTC	No challenge detected	502	260ms
8 Oct, 09:20 UTC	No challenge detected	502	200ms
7 Oct, 00:22 UTC	No challenge detected	502	224ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 9 Oct, 21:20 UTC, we detected no payment challenge.

What payment terms does MetEngine Data Agent API advertise?

The listing advertises MPP, Tempo and USDC. Check the seller's current payment challenge and authentication requirements before paying.

Where is MetEngine Data Agent API listed?

In mppscan. Superstables first indexed it on 7 Oct 2026.

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