Universal Data API — 131 x402 AI Agent Tools

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

• Connection: Runs in the cloud
• Transport: Streamable HTTP
• Category: Online shops & payments

Install

Pick the AI app you use, then copy the settings.

You need

• Runs in the cloudNothing to install; it connects over the internet

Which app do you use?

https://universal-data-api.jkpua1.workers.dev/mcp/general

claude mcp add --transport http universal-data-api https://universal-data-api.jkpua1.workers.dev/mcp/general

{
  "mcpServers": {
    "universal-data-api": {
      "url": "https://universal-data-api.jkpua1.workers.dev/mcp/general"
    }
  }
}

{
  "servers": {
    "universal-data-api": {
      "type": "http",
      "url": "https://universal-data-api.jkpua1.workers.dev/mcp/general"
    }
  }
}

https://universal-data-api.jkpua1.workers.dev/mcp/general

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 8, 2026. The maker wrote them, not us; we show them as plain text.

• api_agent_commerce_hunter

  Agent Commerce Hunter — Search customer-authorized eBay offers OR inspect one caller-supplied public product page without an eBay key when source_mode=public_page; compare prices only for actual offers, and optionally read stock signals through extract/product-check, retrieve pub

• api_agent_web_research

  Agent Web Research — Search attributed global news and OpenAlex research; optionally read a supplied public HTML page once to extract evidence, confirm reachability and fingerprint its content, compare an earlier semantic hash, and extract up to three text-only pages from a publi

• api_agent_intelligence

  Agent Intelligence — One evidence-aware agent entry point. Directly orchestrates Agent Web Research and optionally Agent Commerce Hunter without extra platform fees. Combines attributed news, academic records, optional supplied public HTML and PDF evidence, optional eBay offers,

• api_extract

  Extract real metadata from public HTML, returning requested fields and source. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_product_check

  Read a public product listing price, currency and stock indicators. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_page_change

  Compare a public page with a caller-supplied previous fingerprint or snapshot. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_policy_extract

  Extract published policy passages with source. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_company_profile

  Read a public structured organization profile. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_source_verify

  Check source reachability and content fingerprint, not independent fact checking. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_pdf_extract

  Extract selectable text from a short public PDF. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_safe_url

  Inspect HTTPS URL structure and one-hop redirect. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_wallet_intelligence

  Query public Base ETH and USDC balances and nonce. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_local_business

  Parse actual public LocalBusiness structured data. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_b2b_leads

  Retrieve public role-based company contact links. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_video_timeline

  Create deterministic AI video shot schedules, frame counts and overlap timing from caller-provided shot durations; no video rendering. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_music_arrangement

  Create BPM-based original-music timing grids, bars, beats and section schedules from caller input; no audio rendering or copyrighted composition. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_investment_return

  Calculate deterministic stock, ETF and investment profit, fees, distributions and percentage return from user-provided assumptions; no market quotes or recommendations. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where need

• api_hr_payroll

  Calculate gross wages for small businesses from hours, base rate, optional overtime and staff count; no tax or statutory payroll compliance calculation. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_order_profit

  Calculate ecommerce, wholesale and viral-order contribution margin from selling price, cost, delivery, payment/platform fees, ads and units. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_live_commerce

  Calculate livestream shopping click-through, orders per viewer, average order value and contribution using user-supplied metrics. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_video_metadata

  Extract public VideoObject video title, publisher, duration, upload date and published content metadata from a webpage; no video generation. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_music_metadata

  Extract public MusicRecording or MusicAlbum title, artist, album, duration and genre from JSON-LD; no music generation or playback. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_investor_disclosures

  Find a public company’s own annual-report, earnings and investor-relations links on the submitted webpage; no real-time stock prices. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_government_services

  Extract structured public government office metadata and linked public-service pages from a user-provided website; does not certify authority. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_bank_terms

  Extract evidence snippets for publicly published bank fees and account terms from a supplied HTTPS webpage; not a live rate feed. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_public_safety_contacts

  Read publicly published structured office contacts of police stations, fire stations or government hospitals from supplied website; not emergency dispatch. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_healthcare_directory

  Read structured public hospital or clinic address, phone, hours and specialty details from a supplied website; no diagnoses, records or bookings. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_herb_formula_scale

  Scale a user-supplied traditional herb formulation across batches without recommending ingredients or dosages. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_herb_lot_fefo

  Allocate stored herb batches in first-expiring-first-out order, showing exact grams and shortages. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_bazi_four_pillars

  Calculate traditional Chinese Four Pillars from a local civil birth date/time using lunar-javascript; no predictions. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_bazi_lunar_calendar

  Convert Gregorian local civil date into Chinese lunar calendar date, lunar month and zodiac using calendar calculations. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_bazi_ten_gods

  Calculate traditional Ten Gods labels relative to Four Pillars day stem, with no personal fate inference. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_bazi_five_elements

  Count Five Elements represented by the eight surface stems and branches of a calculated Four Pillars chart. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_bazi_solar_terms

  Return nearby traditional Chinese solar-term timestamps around a civil date with calendar-based calculations. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_medical_egfr2021

  Calculate adult race-free 2021 CKD-EPI creatinine eGFR with standardized creatinine in mg/dL. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_medical_bsa

  Calculate body surface area using the Du Bois formula from patient-supplied height and weight. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_medical_anion_gap

  Calculate uncorrected serum anion gap Na−(Cl+HCO3) from same-sample laboratory values. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_medical_corrected_calcium

  Apply conventional albumin-corrected calcium estimate in mg/dL using albumin in g/dL. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_medical_serum_osmolality

  Calculate standard estimated serum osmolality from Na, glucose and BUN in specified units. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_therapy_rom_progress

  Compare therapist-supplied joint range-of-motion degrees against initial and goal measurements. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_therapy_visit_scheduler

  Generate calendar dates for agreed manual therapy appointments at a specified cadence, skipping weekends if requested. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_ktv_round_robin

  Build a fair karaoke song rotation across singers, preserving each singer’s chosen song order. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_series_watch_plan

  Build an episode-by-episode multi-day film/TV series watching schedule for given minutes available each day. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_subtitle_srt_to_vtt

  Convert caller-owned SRT subtitles into playable WebVTT, preserving cue timing and text. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_video_storyboard_list

  Convert a supplied scene specification into a camera shot list with prompts and production time budget. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_music_midi_beat

  Generate a downloadable-standard base64 MIDI file of an original drum pattern (kick/snare/hat steps). No copyrighted song or audio playback. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_finance_position_risk

  Compute capital-constrained trade position sizing from user-defined entry, stop and maximum percent loss. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_finance_loan_amortization

  Generate amortizing-loan monthly payment, interest total and sample schedule from principal, annual rate and months. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_hr_shift_rest

  Find overlapping work shifts, shift duration and gaps shorter than a caller-defined rest requirement. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_commerce_reorder_point

  Calculate demand-based reorder threshold and suggested replenishment quantity for supplier lead times. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_live_run_of_show

  Create a timestamped live-streaming run-of-show schedule from segment names and minutes. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_bank_fx_spread

  Compare a bank’s quoted foreign-exchange rate with a user-supplied mid-market rate and calculate hidden spread cost. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_brain_text_chunker

  Chunk caller-supplied documents into overlapping, indexed UTF-8 text passages ready for retrieval pipelines. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_weather_heat_index

  Apply the NOAA Rothfusz heat-index regression for hot humid conditions, from temperature Celsius and relative humidity. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_herb_batch_cost

  Compute actual retail herb blend batch ingredient costs and gross margin from herb:grams:price_per_gram input. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_herb_reorder

  Produce per-herb reorder quantities from daily use, supplier lead days, on-hand grams and safety-stock grams. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_herb_traceability

  Create a nonclinical lot-to-batch provenance ledger with ingredient lot identifiers and mass allocations. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_bazi_nayin

  Calculate traditional NaYin labels for all four accurately calculated Four Pillars from local birth time. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_medical_ideal_body_weight

  Compute adult Devine ideal body weight in kg using stated sex and height; formula output only. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

• api_medical_mean_arterial_pressure

  Calculate mean arterial pressure from systolic and diastolic mmHg and pulse pressure. One call costs 0.01 USDC on Base x402; customer-owned provider credentials use X-Provider-Key header where needed.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 9, 2026

• ! Caution

  Maker matches the repo

  The publisher (johnpua1) is not the repo owner (johnpua1); someone else may have listed it

• … Not checked yet

  Still maintained

  We have not read this repo from GitHub yet

• … Not checked yet

  Has a licence

  We have not read this repo from GitHub yet

• ✓ Pass

  Endpoint responds

  Responded in 280 ms (HTTP 200)

• – Not applicable

  Sign-in with OAuth

  No sign-in needed

• ✓ Pass

  No hidden instructions in tool descriptions

  Read 60 tool descriptions and found no hidden instructions to the AI

Compared with others in Online shops & paymentsi

• More stars than 0% of the other 2575 servers in this category
• Published to the registry more recently than 100% of the other 2575 servers in this category
• Basic checks equal to or better than 53% of the other 2575 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Alternatives

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Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

README from the maker

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