Discover / api.seerium.xyz

api.seerium.xyz

■ Challenge detected

Macro market signals API for agents. Tracks inflation, rates, liquidity, economic releases, crypto, and prediction markets.

x402
Base
Solana
USDC

Listed price: $0.1
Challenge detected: 9 of the last 9 checks
Median response: 79 ms
Last checked: 16 Oct, 23:40 UTC
In our index since: 26 Sept 2026

Endpoint

curl -i https://api.seerium.xyz/v1/pulse/macro-clock
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

26 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://api.seerium.xyz/v1

POST/opportunities/ranked$0.1Ranked opportunities API and market signals API for agents. Ranks Polymarket prediction market opportunities and Dex signals by budget, liquidity, spread, horizon, and risk.
GET/prediction/scan$0.1Polymarket API and prediction market API for agents. Returns prediction market signals, market snapshots, order books, and ranked opportunities.
GET/dex/scan$0.1Crypto market signals API for Dex market data, order books, funding, momentum, and trading opportunities.
GET/dex/funding-heat$0.1Crypto perpetual funding rate API, perp funding heatmap, and Dex funding heat feed for agents. Ranks active crypto Dex symbols by current funding pressure, crowded longs, crowded shorts, funding bps, severity, heat score, price move, volume, short squeeze risk, long squeeze risk, and reversal monitoring.
GET/pulse/catalysts$0.1News prediction market catalyst API for agents. Ranks prediction market signals by freshness, confidence, urgency, liquidity, and probability context.
POST/prediction/rewards/top-plans$0.1Polymarket reward plans API for agents. Discovers and ranks sponsor rewards quote strategies for a caller-provided budget.
GET/meme-radar/smart-flow$0.001Pump.fun and Pump Fun Solana meme coin smart-flow API for agents. Surfaces clean momentum, tracked wallet flow, liquidity, volume, and meme scores.
GET/prediction/ending-soon$0.1Ending soon and expiring prediction market API for Polymarket, Kalshi, and Gemini. Find active markets resolving soon with close time, bid/ask prices, volume, liquidity, venue, and market links.
GET/pulse/weather-markets$0.1Weather prediction market API for agents. Pairs NOAA weather context with related Polymarket market signals and event markets.
GET/pulse/latest$0.1Crypto news API and crypto market signals feed for agents. Returns market-moving headlines, macro events, weather, and x402 market data context.
GET/dex/orderbook-pressure$0.1Crypto order book API and Dex orderbook pressure feed for agents. Returns bid/ask depth imbalance, buy-side or sell-side pressure, microprice bias, spread in bps, notional liquidity, funding, and confidence for active crypto Dex symbols.
GET/prediction/rewards$0.1Polymarket sponsor rewards API for agents. Finds prediction market reward programs with CLOB liquidity, volume, spread, and current daily reward rates.
GET/prediction/cross-venue-disagreement$0.1Cross-venue prediction market disagreement API for Polymarket, Kalshi, and Gemini. Finds active related markets where venues price the same YES or NO outcome differently, with match confidence, price gap, liquidity, volume, and market identifiers.
GET/meme-radar/quality-volume$0.1Pump.fun and Pump Fun Solana meme coin quality-volume API for agents. Ranks high-velocity tokens with liquidity, short-window volume, and meme scores.
GET/dex/market-brief$0.1Crypto Dex market brief API for agents. Combines market price, volume, funding heat, order book pressure, and Dex trading-agent output for one asset or perp pair.
GET/prediction/whale-radar/top-10-recent-moves$0.1Polymarket whale trades API and whale radar feed for agents. Returns the top 10 largest recent trades from tracked whale wallets.
GET/prediction/builders/detail$0.1Polymarket API for builder analytics. Returns one prediction market creator's volume, active users, verification, breakdowns, and time series rows.
GET/prediction/builders$0.1Polymarket API for builder stats. Ranks prediction market creators by volume, active users, verification, and period comparisons.
GET/prediction/arb/same-outcome-spread$0.1Prediction market arbitrage and same-outcome spread API for Polymarket, Kalshi, and Gemini. Finds YES or NO price gaps across venues.
GET/pulse/macro-clock$0.1Macro market signals API for agents. Tracks inflation, rates, liquidity, economic releases, crypto, and prediction markets.
GET/pro/screener$0.001Polymarket API and prediction market pro screener for agents. Ranks setups by score, confidence, liquidity, spread, volume, momentum, and mispricing.
GET/prediction/arb/full-cover$0.1Prediction market arbitrage API for Polymarket, Kalshi, and Gemini. Finds full-cover YES plus NO combinations with positive net edge.
GET/pulse/news-market-links$0.1News prediction market API and crypto news feed for agents. Matches global headlines to Polymarket questions, catalysts, and market context.
GET/prediction/whale-radar/randomized$0.1Polymarket whale trades API and whale radar sample for agents. Returns current tracked wallet moves for discovery and monitoring.
GET/prediction/whale-radar/by-wallet$0.1Polymarket whale wallet API for agents. Returns whale trades, wallet metadata, tier, score, and activity for one tracked 0x wallet.

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

Showing 25 of 26 listed endpoints. Next endpoints

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

Recent checks

3 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.16 Oct 2026

All 9 checks

When (UTC)	Result	HTTP	Response
16 Oct, 23:40 UTC	Challenge detected	402	784ms
15 Oct, 19:10 UTC	Challenge detected	402	110ms
14 Oct, 14:31 UTC	Challenge detected	402	66ms
12 Oct, 10:53 UTC	Challenge detected	402	219ms
10 Oct, 15:44 UTC	Challenge detected	402	79ms
9 Oct, 09:34 UTC	Challenge detected	402	57ms
8 Oct, 06:42 UTC	Challenge detected	402	71ms
7 Oct, 03:32 UTC	Challenge detected	402	199ms
3 Oct, 17:05 UTC	Challenge detected	402	59ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 16 Oct, 23:40 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 api.seerium.xyz?

Its listed price is $0.1.

What payment terms does api.seerium.xyz 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 api.seerium.xyz listed?

In x402 Bazaar. Superstables first indexed it on 26 Sept 2026.

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