professorsausages.com alternatives
12 MCP servers, A2A agents and x402 APIs that also do x402 paid apis, trading & markets, calendar & scheduling, ranked by how much they overlap with professorsausages.com (x402 paid API), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| professorsausages.com (this one) | x402 paid API | Yes | 12 | – |
| ioswarm.io | x402 paid API | Yes | 12 | – |
| api.agentstools.dev | x402 paid API | Yes | 12 | 80/100 |
| HubVibe: Pay-per-Call Agent Tools: Web Search, Email Verify, KYC Screening, Sto… | MCP server | Yes | – | – |
| agentfeeds.jp | x402 paid API | Yes | 12 | – |
| chelsea-hermes | A2A agent | Yes | 6 | – |
| Degenscan Intel | A2A agent | Yes | 24 | 90/100 |
| Omni Terminal | x402 paid API | Yes | 3 | 90/100 |
| Otto AI x402 | x402 paid API | Yes | 12 | 90/100 |
| agent.massive.com | x402 paid API | Yes | 12 | – |
| concordancehq.duckdns.org | x402 paid API | Yes | 4 | – |
| finance-api.kdlcfa.workers.dev | x402 paid API | Yes | 8 | – |
| finance.toon.haus | x402 paid API | Yes | 4 | – |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- ioswarm.io Live x402
Live quotes for up to 8 symbols — stocks, ETFs, crypto pairs (BTC-USD), FX — price, session change and currency, in the paid response. $0.01 per call, no account. (32 paid endpoints on ioswarm.io.)
x402 paid API · 12 endpoints · also does x402 paid apis, trading & markets, calendar & scheduling
- api.agentstools.dev Live x402
Keyword news search across web news engines (Bing/DuckDuckGo/Yahoo via ddgs). Returns dated headlines with title/url/snippet/source/image + freshness/region/safesearch filters.
x402 paid API · 12 endpoints · check 80/100 · also does x402 paid apis, news, security & trust
- HubVibe: Pay-per-Call Agent Tools: Web Search, Email Verify, KYC Screening, Sto… Live MCP
70+ pay-per-call tools for AI agents: web search, email verify, KYC, stocks, crypto, news, data
MCP server · io.github.Its-fortunatefolly · also does trading & markets, news, security & trust
- agentfeeds.jp Live x402
Freshness heartbeat only (list date, address count, fetched_at) for both Japan MOF and OFAC sanctions lists. No addresses. Cheapest polling entry point for change-detection loops. (13 paid endpoints on api.agentfeeds.jp…
x402 paid API · 12 endpoints · also does x402 paid apis, news, security & trust
- chelsea-hermes Live A2A
Callable services for agents and humans: a rule-based code security scan (Python/JS, exact line numbers), travel-request parsing for agencies and BTC/ETH market data (daily candles and derivatives). Deterministic, no LL…
A2A agent · chelsea-hermes · 6 skills · also does trading & markets, calendar & scheduling, security & trust
- Degenscan Intel Live A2A
Market-event intelligence and calibrated probability forecasts for AI trading agents: ~40 primary sources (SEC, Fed, Polymarket, Hyperliquid, on-chain) scored into per-asset impacts; token contract risk verdicts; public…
A2A agent · Marbella Collins LLC (Florida, USA) — contact@degenscan.io · 24 skills · check 90/100 · also does x402 paid apis, calendar & scheduling, news
- Omni Terminal Live x402
Modern Hyperliquid trading terminal and dashboard with live execution, AI news, liquidation analytics, trader data, and an IBKR stocks and options private beta.
x402 paid API · 3 endpoints · check 90/100 · also does x402 paid apis, trading & markets, news
- Otto AI x402 Live x402
Otto AI runs a swarm of autonomous agents exposing 84 pay-per-call services on x402 V2 across eight capability tags — Market & Token Intelligence, DeFi & Markets Data, Web & Domain Intelligence, Real-World Data, AI Crea…
x402 paid API · 12 endpoints · check 90/100 · also does x402 paid apis, trading & markets, news
- agent.massive.com Live x402
Get the most recent news articles relating to a stock ticker symbol, including a summary of the article and a link to the original source. Can't find what you're looking for? POST feedback to /feedback, no charge. (19 p…
x402 paid API · 12 endpoints · also does x402 paid apis, trading & markets, news
- concordancehq.duckdns.org Live x402
Full-text search across every aggregated data source in one call: news, SEC filings, court opinions, academic papers, government records, and developer discussions. One query surfaces everything concordant across indepe…
x402 paid API · 4 endpoints · also does x402 paid apis, trading & markets, news
- finance-api.kdlcfa.workers.dev Live x402
US 30-Year Treasury Bond yield (%), delayed, via Yahoo Finance (8 paid endpoints on finance-api.kdlcfa.workers.dev.)
x402 paid API · 8 endpoints · also does x402 paid apis, trading & markets, news
- finance.toon.haus Live x402
Stock quote with company profile (4 paid endpoints on finance.toon.haus.)
x402 paid API · 4 endpoints · also does x402 paid apis, trading & markets, news
All x402 paid APIsAll Trading & marketsAll Calendar & schedulingAll NewsAll Security & trust