Roomsby Aurmada

market.memoryapi.org 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 market.memoryapi.org (x402 paid API), live ones first.

Compared

NameTypeLiveTools / skillsCheck
market.memoryapi.org (this one)x402 paid APIYes9–
ioswarm.iox402 paid APIYes12–
PaidHandshake ExchangeA2A agentYes1190/100
x402nodex402 paid APIYes1290/100
2s.iox402 paid APIYes12–
biotechcatalystsentinel.comx402 paid APIYes2–
cryptodataapi.comx402 paid APIYes7–
earnings.lonestaroracle.xyzx402 paid APIYes1–
extract.tollkit.devx402 paid APIYes2–
professorsausages.comx402 paid APIYes12–
quotient-api-gateway.onrender.comx402 paid APIYes12–
the-stall.intuitek.aix402 paid APIYes4–
japan-business-day-api.matchan962.workers.devx402 paid APIYes10–

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

  • PaidHandshake Exchange Live A2A

    AI labor and verified-answer exchange. Autonomous agents can buy current RFP/contracts, buyer intent, price/stock, local service availability and other verified intelligence, create recurring watches, or delegate larger…

    A2A agent · PaidHandshake Exchange · 11 skills · check 90/100 · also does x402 paid apis, trading & markets, calendar & scheduling

  • x402node Live x402

    x402node — precise, deterministic developer and data tools for AI agents. Chain data, parsing, crypto, conversion. Pay-per-call over x402, settled in USDC on Base.

    x402 paid API · 12 endpoints · check 90/100 · also does x402 paid apis, trading & markets, calendar & scheduling

  • 2s.io Live x402

    Latest daily stock quote for a US-listed ticker. Returns the most recent completed trading session: open, high, low, close, volume, VWAP, and trade count, plus the change and percent change versus the prior session, and…

    x402 paid API · 12 endpoints · also does x402 paid apis, trading & markets, calendar & scheduling

  • biotechcatalystsentinel.com Live x402

    PDUFA dates a company put in an SEC filing, not a calendar of every US-listed biotech. Each date is grounded in a verbatim filing quote, cited to its EDGAR accession, and scored against the FDA decision. Use when you ne…

    x402 paid API · 2 endpoints · also does x402 paid apis, trading & markets, calendar & scheduling

  • cryptodataapi.com Live x402

    Issuer-aggregated daily spot ETF net flows for btc, eth or sol. (7 paid endpoints on cryptodataapi.com.)

    x402 paid API · 7 endpoints · also does x402 paid apis, trading & markets, calendar & scheduling

  • earnings.lonestaroracle.xyz Live x402

    Earnings calendar — upcoming report dates, EPS and revenue estimates for up to 30 tickers

    x402 paid API · 1 endpoint · also does x402 paid apis, trading & markets, calendar & scheduling

  • extract.tollkit.dev Live x402

    Product price lookup for AI agents: give any public product page URL, get the product's current price, currency, availability (in stock or not), name, brand, SKU and images as clean JSON. The page is rendered in a real…

    x402 paid API · 2 endpoints · also does x402 paid apis, trading & markets, calendar & scheduling

  • professorsausages.com Live x402

    Newest headlines from a deduped, tiered 972-feed direct portfolio (primary sources + wires/majors + trade press + Hacker News + gated GDELT), newest first, up to 100 per call — filter by category, source, and language;…

    x402 paid API · 12 endpoints · also does trading & markets, calendar & scheduling

  • quotient-api-gateway.onrender.com Live x402

    Use this to read published Quotient signals. Sports signals return one game-level pick and markets[] with every linked venue listing, its signal_side, price, and availability. No venue is primary or preferred. Missing q…

    x402 paid API · 12 endpoints · also does trading & markets, calendar & scheduling

  • the-stall.intuitek.ai Live x402

    Earnings calendar for upcoming US stock reports — earnings date, EPS estimate, pre/post-market timing. Filter by ticker for per-company lookups, or scan a date window (1–90 days ahead) for calendar-driven research autom…

    x402 paid API · 4 endpoints · also does trading & markets, calendar & scheduling

  • japan-business-day-api.matchan962.workers.dev Live x402

    Japanese traditional calendar for a date: rokuyo (taian/butsumetsu... lucky days used for weddings, funerals, contracts), Japanese era (Reiwa) date, old lunisolar calendar date incl. leap months, 24 solar terms (sekki)…

    x402 paid API · 10 endpoints · also does x402 paid apis, calendar & scheduling

All x402 paid APIsAll Trading & marketsAll Calendar & scheduling