api.vextorium.com

• https://api.vextorium.com/mi-ip-pago

  Your public IP address as the server sees it, IPv4/IPv6, network prefix, operator (ASN) and registration country, plus your user agent. Check where an agent exits from or whether a proxy/VPN works.

  SolanaIdentity

  $0.001/ request

  2026-10-08

• https://api.vextorium.com/prueba-x402-pago

  Test your x402 client or agent for the minimum price: confirms the payment arrived and echoes back the network, scheme, payer and amount the server saw, your IP, user agent, time and any 'eco' text you send.

  SolanaDeveloper tools

  $0.001/ request

  2026-10-08

• https://api.vextorium.com/v1/my-ip

  Your public IP address as the server sees it, IPv4/IPv6, network prefix, operator (ASN) and registration country, plus your user agent. Check where an agent exits from or whether a proxy/VPN works.

  SolanaIdentity

  $0.001/ request

  2026-10-08

• https://api.vextorium.com/v1/ping

  Test your x402 client or agent for the minimum price: confirms the payment arrived and echoes back the network, scheme, payer and amount the server saw, your IP, user agent, time and any 'eco' text you send.

  SolanaDeveloper tools

  $0.001/ request

  2026-10-08

• https://api.vextorium.com/blobs-ethereum-pago

  Ethereum blob usage (EIP-4844, the data rollups post): current blob base fee in gwei and USD cost of one blob, blobs per block over the last N blocks and how often blocks were full.

  SolanaOnchain data

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/cadena-estadisticas-pago

  Statistics of an EVM chain: total and today's transactions, addresses, blocks, average block time, gas prices (slow, average, fast), network utilization, native token price and market cap.

  SolanaOnchain data

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/carburantes-ue-pago

  Average price with taxes of petrol 95, diesel, heating oil and LPG in each EU country (European Commission Weekly Oil Bulletin), in EUR per litre, sorted cheapest first.

  SolanaOther

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/ciclones-activos-pago

  Active tropical cyclones in the Atlantic and eastern/central Pacific from the US National Hurricane Center: name, type (hurricane, storm...), max wind, pressure, position, movement and links to the official advisory and…

  SolanaOther

  $0.002/ request

  2026-10-07

• https://api.vextorium.com/clima-espacial-pago

  Space weather now from NOAA SWPC: geomagnetic Kp index (recent hours and max), storm level (G0-G5), latest solar X-ray flares, solar wind speed and active alerts. Affects satellites, GPS and power grids.

  SolanaOther

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/co2-atmosferico-pago

  Atmospheric CO2 concentration measured at Mauna Loa (NOAA): latest monthly ppm, yearly change, comparison with 10 years ago and with 1958, and the recent series.

  SolanaOther

  $0.002/ request

  2026-10-07

• https://api.vextorium.com/codigo-postal-pago

  Postal code lookup in more than 60 countries (ES, US, DE, FR, GB, IT, MX, BR...): places, province or state and coordinates.

  SolanaOther

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/doi-info-pago

  Metadata of a publication by DOI (Crossref): title, authors, journal or publisher, year, type, citation count, references, license, link and an APA-formatted citation.

  SolanaOther

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/especie-info-pago

  Species information by scientific or common name (GBIF): accepted name, full taxonomy (kingdom to species), rank, status, common names, number of occurrence records and countries with most records.

  SolanaOther

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/hackernews-portada-pago

  What's being read on Hacker News now: top, new, best, Ask HN, Show HN or jobs stories with points, comments, author, age and link. A pulse of tech, AI and startups.

  SolanaWeb data

  $0.002/ request

  2026-10-07

• https://api.vextorium.com/hedera-red-pago

  Hedera network status: the official HBAR/USD exchange rate the network uses to compute fees (current and next), circulating and total supply, latest block and market price.

  SolanaMarket data

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/hipotecas-eeuu-pago

  Average US mortgage rates from Freddie Mac's weekly PMMS survey: 30- and 15-year fixed, latest value, weekly and yearly change and recent series.

  SolanaCommerce

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/huggingface-modelos-pago

  AI models on Hugging Face: trending, most downloaded or most liked, filtered by name and task (text-generation, image-text-to-text, automatic-speech-recognition...): author, downloads, likes, task, license and creation …

  SolanaAI models

  $0.002/ request

  2026-10-07

• https://api.vextorium.com/ics-eventos-pago

  Turn an iCal/ICS calendar URL (Google Calendar, Outlook, holidays, events...) into JSON: upcoming events with title, start and end, all-day flag, location, description and link over the next N days; text filter.

  SolanaDeveloper tools

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/ine-espana-pago

  Official Spanish indicators from INE: CPI (annual and monthly change), EPA unemployment rate (total and under 25) and house prices (annual and quarterly change), with recent periods. Without an indicator it returns the …

  SolanaMarket data

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/ip-maliciosa-pago

  Check an IP against public threat lists: botnet command-and-control servers (abuse.ch Feodo Tracker), Tor exit nodes and hijacked or spam networks (Spamhaus DROP). For filtering traffic, sign-ups and payments.

  SolanaSecurity

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/jsonpath-consulta-pago

  Query a JSON document with JSONPath, including filters and functions ($.items[?(@.price > 10)].name, $..id...): matching values and their paths. Send the JSON in «datos» or a URL to fetch it.

  SolanaMarket data

  $0.002/ request

  2026-10-07

• https://api.vextorium.com/libro-info-pago

  Book data by ISBN (10 or 13) or search by title and author on Open Library: title, authors, publisher, year, pages, languages, subjects, cover and links.

  SolanaSearch

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/precios-llm-pago

  Price per million input and output tokens of 300+ language models (OpenAI, Anthropic, Google, Meta, Mistral, DeepSeek...) via OpenRouter, with context window and the estimated cost of one call with your token counts; fi…

  SolanaAI models

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/producto-alimento-pago

  Food product facts by barcode (EAN/UPC) from Open Food Facts: name, brand, quantity, Nutri-Score, NOVA processing group, Eco-Score, nutrients per 100 g, allergens, additives, ingredients and countries.

  SolanaMedia

  $0.002/ request

  2026-10-07

• https://api.vextorium.com/regex-probar-pago

  Test a regular expression against a text: every match with position, groups and named groups, plus the result of a substitution if you pass a replacement. Flags i, m, s, x. Time-limited, safe against catastrophic backtr…

  SolanaDeveloper tools

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/reparar-json-pago

  Repair broken JSON, typical of LLM output: strips ```json fences, comments and surrounding text, trailing commas, single quotes, unquoted keys, Python True/None and unclosed brackets. Returns the object and clean JSON a…

  SolanaDeveloper tools

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/url-maliciosa-pago

  Check whether a URL or domain is listed in abuse.ch URLhaus as a malware distribution site in the last 30 days: exact URL match and other malicious URLs on the same host, with threat type, online/offline status and date…

  SolanaSecurity

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/v1/atmospheric-co2

  Atmospheric CO2 concentration measured at Mauna Loa (NOAA): latest monthly ppm, yearly change, comparison with 10 years ago and with 1958, and the recent series.

  SolanaOther

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/v1/book-info

  Book data by ISBN (10 or 13) or search by title and author on Open Library: title, authors, publisher, year, pages, languages, subjects, cover and links.

  SolanaSearch

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/v1/chain-stats

  Statistics of an EVM chain: total and today's transactions, addresses, blocks, average block time, gas prices (slow, average, fast), network utilization, native token price and market cap.

  SolanaOnchain data

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/v1/doi-info

  Metadata of a publication by DOI (Crossref): title, authors, journal or publisher, year, type, citation count, references, license, link and an APA-formatted citation.

  SolanaOther

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/v1/ethereum-blobs

  Ethereum blob usage (EIP-4844, the data rollups post): current blob base fee in gwei and USD cost of one blob, blobs per block over the last N blocks and how often blocks were full.

  SolanaOnchain data

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/v1/eu-fuel-prices

  Average price with taxes of petrol 95, diesel, heating oil and LPG in each EU country (European Commission Weekly Oil Bulletin), in EUR per litre, sorted cheapest first.

  SolanaOther

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/v1/food-product

  Food product facts by barcode (EAN/UPC) from Open Food Facts: name, brand, quantity, Nutri-Score, NOVA processing group, Eco-Score, nutrients per 100 g, allergens, additives, ingredients and countries.

  SolanaMedia

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/v1/hackernews-top

  What's being read on Hacker News now: top, new, best, Ask HN, Show HN or jobs stories with points, comments, author, age and link. A pulse of tech, AI and startups.

  SolanaWeb data

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/v1/hedera-network

  Hedera network status: the official HBAR/USD exchange rate the network uses to compute fees (current and next), circulating and total supply, latest block and market price.

  SolanaMarket data

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/v1/huggingface-trending

  AI models on Hugging Face: trending, most downloaded or most liked, filtered by name and task (text-generation, image-text-to-text, automatic-speech-recognition...): author, downloads, likes, task, license and creation …

  SolanaAI models

  $0.002/ request

  2026-10-07

• https://api.vextorium.com/v1/ics-to-json

  Turn an iCal/ICS calendar URL (Google Calendar, Outlook, holidays, events...) into JSON: upcoming events with title, start and end, all-day flag, location, description and link over the next N days; text filter.

  SolanaDeveloper tools

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/v1/json-repair

  Repair broken JSON, typical of LLM output: strips ```json fences, comments and surrounding text, trailing commas, single quotes, unquoted keys, Python True/None and unclosed brackets. Returns the object and clean JSON a…

  SolanaDeveloper tools

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/v1/jsonpath

  Query a JSON document with JSONPath, including filters and functions ($.items[?(@.price > 10)].name, $..id...): matching values and their paths. Send the JSON in «datos» or a URL to fetch it.

  SolanaMarket data

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/v1/llm-prices

  Price per million input and output tokens of 300+ language models (OpenAI, Anthropic, Google, Meta, Mistral, DeepSeek...) via OpenRouter, with context window and the estimated cost of one call with your token counts; fi…

  SolanaAI models

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/v1/malicious-ip

  Check an IP against public threat lists: botnet command-and-control servers (abuse.ch Feodo Tracker), Tor exit nodes and hijacked or spam networks (Spamhaus DROP). For filtering traffic, sign-ups and payments.

  SolanaSecurity

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/v1/malicious-url

  Check whether a URL or domain is listed in abuse.ch URLhaus as a malware distribution site in the last 30 days: exact URL match and other malicious URLs on the same host, with threat type, online/offline status and date…

  SolanaSecurity

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/v1/postal-code

  Postal code lookup in more than 60 countries (ES, US, DE, FR, GB, IT, MX, BR...): places, province or state and coordinates.

  SolanaOther

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/v1/regex-test

  Test a regular expression against a text: every match with position, groups and named groups, plus the result of a substitution if you pass a replacement. Flags i, m, s, x. Time-limited, safe against catastrophic backtr…

  SolanaDeveloper tools

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/v1/rpc

  Read-only JSON-RPC call to a public node, paid per call, no API key: 12 EVM chains (Ethereum, Base, Arbitrum, Optimism, Polygon, BNB, Avalanche, Gnosis, Linea, Scroll, Sonic, Unichain), Solana and the XRP Ledger. Send c…

  SolanaOnchain data

  $0.002/ request

  2026-10-12

• https://api.vextorium.com/v1/space-weather

  Space weather now from NOAA SWPC: geomagnetic Kp index (recent hours and max), storm level (G0-G5), latest solar X-ray flares, solar wind speed and active alerts. Affects satellites, GPS and power grids.

  SolanaOther

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/v1/spain-ine-indicators

  Official Spanish indicators from INE: CPI (annual and monthly change), EPA unemployment rate (total and under 25) and house prices (annual and quarterly change), with recent periods. Without an indicator it returns the …

  SolanaMarket data

  $0.002/ request

  2026-10-07

• https://api.vextorium.com/v1/species-info

  Species information by scientific or common name (GBIF): accepted name, full taxonomy (kingdom to species), rank, status, common names, number of occurrence records and countries with most records.

  SolanaOther

  $0.002/ request

  2026-10-08

• https://api.vextorium.com/v1/tropical-cyclones

  Active tropical cyclones in the Atlantic and eastern/central Pacific from the US National Hurricane Center: name, type (hurricane, storm...), max wind, pressure, position, movement and links to the official advisory and…

  SolanaOther

  $0.002/ request

  2026-10-08

By chain

One seller wallet, each chain read on its own. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.

The price each endpoint registered in the x402 catalogue. A listed price is a registration, not an observed charge.