Discover / x402.ottoai.services

x402.ottoai.services

■ Challenge detected

Importance-ranked crypto headlines with per-article source links and publish times, plus a sentiment-scored market brief. Regenerated hourly; meta carries the snapshot's age and a fresh/stale verdict.

x402
Base
Solana
USDC

Listed price: $0.001
Challenge detected: 20 of the last 20 checks
Median response: 213 ms
Last checked: 19 Oct, 09:20 UTC
In our index since: 4 Sept 2026

Endpoint

curl -i https://x402.ottoai.services/crypto-news
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

78 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://x402.ottoai.services

GET/protocol-revenue-leaders$0.001Which protocols earn the most — and who is accelerating? Top 30 DeFi protocols by 24h fees, each with revenue, take-rate (the cut the protocol keeps vs fees users pay), 7d/30d trend and category, plus total DeFi fees & revenue. A fundamentals screen (fee/revenue economics), distinct from TVL. Sourced from DefiLlama (public). Cached while fresh (DefiLlama fees are daily aggregates), regenerated on demand when stale.
GET/hyperliquid-account$0.001Hyperliquid perpetual trading account snapshot with open positions, margin, collateral, and active trigger orders (TP/SL/limit).

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 2 of 78 listed endpoints. First endpoints

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/x402.ottoai.services

Recent checks

23 Sept 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.19 Oct 2026

All 20 checks

When (UTC)	Result	HTTP	Response
19 Oct, 09:20 UTC	Challenge detected	402	330ms
18 Oct, 03:20 UTC	Challenge detected	402	227ms
16 Oct, 21:20 UTC	Challenge detected	402	213ms
15 Oct, 21:20 UTC	Challenge detected	402	250ms
14 Oct, 15:20 UTC	Challenge detected	402	180ms
13 Oct, 09:20 UTC	Challenge detected	402	311ms
11 Oct, 21:20 UTC	Challenge detected	402	264ms
10 Oct, 12:22 UTC	Challenge detected	402	266ms
9 Oct, 03:20 UTC	Challenge detected	402	335ms
7 Oct, 15:20 UTC	Challenge detected	402	169ms
6 Oct, 09:33 UTC	Challenge detected	402	241ms
30 Sept, 21:30 UTC	Challenge detected	402	147ms
29 Sept, 21:29 UTC	Challenge detected	402	164ms
28 Sept, 21:28 UTC	Challenge detected	402	212ms
27 Sept, 21:27 UTC	Challenge detected	402	174ms
26 Sept, 21:27 UTC	Challenge detected	402	164ms
25 Sept, 21:27 UTC	Challenge detected	402	188ms
24 Sept, 21:26 UTC	Challenge detected	402	178ms
24 Sept, 00:38 UTC	Challenge detected	402	161ms
23 Sept, 03:28 UTC	Challenge detected	402	340ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 19 Oct, 09:20 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for x402.ottoai.services?

Its listed price is $0.001.

What payment terms does x402.ottoai.services advertise?

The listing advertises x402, Base, Solana and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is x402.ottoai.services listed?

In x402 Bazaar. Superstables first indexed it on 4 Sept 2026.

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