qcb7fnxsbd7fbhj4.68r.lambda-web.us-east-1.on.aws

• https://web.kagurazaka.dev/v1/dns

  A, AAAA, CNAME, MX, TXT, NS, CAA and SOA records of a domain from public resolvers (Cloudflare and Google), or just the types you ask for, and whether the domain exists.

  BaseIdentity

  $0.001/ request

  2026-10-25

• https://web.kagurazaka.dev/v1/feed

  The items of an RSS, Atom or RDF feed as JSON (title, link, id, published date, author, plain-text summary). Given a web page instead of a feed, it finds the feed the page links to.

  BaseWeb data

  $0.001/ request

  2026-10-25

• https://web.kagurazaka.dev/v1/http-check

  Request an https URL and report whether it is reachable, its status, every redirect hop with timings, key and security headers (HSTS, CSP and others), and the TLS certificate with its issuer, the names it covers and the…

  BaseDeveloper tools

  $0.001/ request

  2026-10-25

• https://web.kagurazaka.dev/v1/links

  Every distinct link on a public web page as absolute URLs with their anchor text, marked internal or external and nofollow, up to 500.

  BaseWeb data

  $0.001/ request

  2026-10-25

• https://web.kagurazaka.dev/v1/metadata

  Title, description, canonical URL, language, author, published and modified dates, favicon, RSS and Atom feeds, Open Graph and Twitter card tags, JSON-LD structured data and the h1/h2 outline of a public web page.

  BaseWeb data

  $0.001/ request

  2026-10-25

• https://web.kagurazaka.dev/v1/qr

  Encode text or a URL as a QR code: PNG (base64 and a data URL) or SVG, with the size and error correction level you choose.

  BaseMedia

  $0.001/ request

  2026-10-25

• https://web.kagurazaka.dev/v1/sitemap

  The URLs a sitemap lists, with last modified dates, or the sitemaps a sitemap index lists. Given a site instead of a sitemap, it finds the sitemap from robots.txt or /sitemap.xml. Gzipped sitemaps are read too.

  BaseDeveloper tools

  $0.001/ request

  2026-10-25

• https://wt7tysfcmjm8fpzl.68r.lambda-web.us-east-1.on.aws/v1/address

  Profile of a Base address: wallet (EOA), EIP-7702 delegated wallet or contract; transaction count; ETH and USDC balances; its primary Basename; the token it is, if it is an ERC-20; and the x402 seller it receives paymen…

  BaseOnchain data

  $0.001/ request

  2026-10-25

• https://wt7tysfcmjm8fpzl.68r.lambda-web.us-east-1.on.aws/v1/authorization

  Whether a USDC transferWithAuthorization nonce of an authorizer has already been used on Base, which is how an x402 buyer tells a settled payment from one that never landed, plus the authorizer's USDC balance.

  BaseOther

  $0.001/ request

  2026-10-25

• https://wt7tysfcmjm8fpzl.68r.lambda-web.us-east-1.on.aws/v1/balance

  The ETH balance and ERC-20 balances of an address on Base, for the tokens you name or a default list of well-known tokens (USDC, WETH, cbBTC, AERO, DAI, USDT, DEGEN, VIRTUAL and others), with USD values for ETH, stablec…

  BaseOnchain data

  $0.001/ request

  2026-10-25

• https://wt7tysfcmjm8fpzl.68r.lambda-web.us-east-1.on.aws/v1/basename

  Resolve a Basename (name.base.eth) to its address, or find the primary Basename of an address (only when the name points back to it).

  BaseOther

  $0.001/ request

  2026-10-25

• https://wt7tysfcmjm8fpzl.68r.lambda-web.us-east-1.on.aws/v1/gas

  Current Base gas: base fee, priority fee percentiles over the last 10 blocks, the L1 data fee of a typical transaction, and what an ETH transfer, an ERC-20 transfer, a USDC transferWithAuthorization (an x402 payment), a…

  BaseOnchain data

  $0.001/ request

  2026-10-25

• https://wt7tysfcmjm8fpzl.68r.lambda-web.us-east-1.on.aws/v1/token

  Name, symbol, decimals and total supply of an ERC-20 token on Base, by address or well-known symbol, with its Basescan link.

  BaseOnchain data

  $0.001/ request

  2026-10-25

• https://wt7tysfcmjm8fpzl.68r.lambda-web.us-east-1.on.aws/v1/x402-payment

  Check whether a Base transaction settled x402 payments (USDC transferWithAuthorization, EIP-3009): for each, the payer, the payTo address, the amount in USDC, the authorization nonce, the facilitator that sent it, and t…

  BaseOnchain data

  $0.001/ request

  2026-10-25

• https://7fg5bxb40m3f0v23.68r.lambda-web.us-east-1.on.aws/v1/compress

  Make an image smaller in bytes: re-encode it (mozjpeg for JPEG, palette quantization for PNG) with metadata removed, optionally scaled down to a maximum width or converted, and report how much was saved.

  BaseMedia

  $0.002/ request

  2026-10-25

• https://7fg5bxb40m3f0v23.68r.lambda-web.us-east-1.on.aws/v1/convert

  Convert an image at a URL to another format, with an optional quality or lossless encoding. JPEG output gets a white background where the image was transparent.

  BaseMedia

  $0.002/ request

  2026-10-25

• https://7fg5bxb40m3f0v23.68r.lambda-web.us-east-1.on.aws/v1/crop

  Cut a region out of an image (left, top, width, height), or, without left and top, crop it to the given size around its most interesting region (libvips attention strategy).

  BaseMedia

  $0.002/ request

  2026-10-25

• https://7fg5bxb40m3f0v23.68r.lambda-web.us-east-1.on.aws/v1/edit

  Apply up to 10 operations in order: rotate (angle), flip, flop, grayscale, blur (sigma), sharpen, negate, trim (cut uniform borders), tint (color), modulate (brightness, saturation, hue).

  BaseOther

  $0.002/ request

  2026-10-25

• https://7fg5bxb40m3f0v23.68r.lambda-web.us-east-1.on.aws/v1/resize

  Resize an image at a URL to a width, a height or both, keeping the aspect ratio inside the box by default (cover, contain, inside, outside or fill), optionally converting it. Returns a signed URL of the result, valid fo…

  BaseMedia

  $0.002/ request

  2026-10-25

• https://7fg5bxb40m3f0v23.68r.lambda-web.us-east-1.on.aws/v1/thumbnail

  A square thumbnail of an image, smart-cropped around its most interesting region, as WebP by default.

  BaseMedia

  $0.002/ request

  2026-10-25

• https://base.kagurazaka.dev/v1/price

  The USD price of any ERC-20 on Base, read from its Uniswap v3 and Aerodrome pools against USDC and WETH (ETH/USD from Chainlink). The deepest pool sets the price; each pool's price and depth is listed, and thin markets …

  BaseOnchain data

  $0.002/ request

  2026-10-25

• https://base.kagurazaka.dev/v1/tx

  Everything about a Base transaction in one call: status, time, from and to, ETH value, the function called (for common selectors), the fee split into L2 execution and L1 data in ETH and USD, every ERC-20 transfer with s…

  BaseOnchain data

  $0.002/ request

  2026-10-25

• https://data.kagurazaka.dev/v1/market/categories

  x402 APIs grouped into categories (crypto and on-chain, LLM and AI, web and search, media, finance, social, geo and weather, developer tools, other) with listings, origins, well-paid listings, calls and median price.

  BaseOnchain data

  $0.002/ request

  2026-10-25

• https://data.kagurazaka.dev/v1/market/new

  x402 APIs that appeared in the CDP Bazaar in the last days, newest first, optionally only those already paid by some buyers.

  BaseOther

  $0.002/ request

  2026-10-25

• https://data.kagurazaka.dev/v1/market/origins

  x402 sellers grouped by origin (domain): how many APIs each lists, its best API's payers, its calls in 30 days and its median price.

  BaseOther

  $0.002/ request

  2026-10-25

• https://data.kagurazaka.dev/v1/market/overview

  Totals of the x402 market in the CDP Bazaar: listings, origins, listings with 5 or more payers, calls in 30 days, listings per network, the price distribution, and how many monitored endpoints are up now.

  BaseMarket data

  $0.002/ request

  2026-10-25

• https://data.kagurazaka.dev/v1/market/top

  The x402 APIs with the most distinct payers (or calls) in the last 30 days, optionally within a category, with price and measured uptime.

  BaseMarket data

  $0.002/ request

  2026-10-25

• https://data.kagurazaka.dev/v1/uptime/incidents

  x402 APIs that were up before but failed our latest check, most paid first.

  BaseDeveloper tools

  $0.002/ request

  2026-10-25

• https://data.kagurazaka.dev/v1/uptime/top

  x402 APIs ranked by the uptime we measure every 6 hours over 30 days, then by payers and latency, optionally only well-paid ones.

  BaseDeveloper tools

  $0.002/ request

  2026-10-25

• https://f0r6bcvc1s410hk1.68r.lambda-web.us-east-1.on.aws/v1/preflight

  Check an x402 seller before you pay it. Probes the endpoint now, checks that its payment can actually succeed (token EIP-712 domain, payTo), and adds its 30-day uptime from our monitor of paid Bazaar listings, how many …

  BaseOther

  $0.002/ request

  2026-10-24

• https://finder.kagurazaka.dev/v1/find

  Find the best x402 API for a task. Describe what you need (for example "remove the background from a photo") and get the matching sellers from the CDP Bazaar ranked by relevance, how many distinct buyers paid them in 30…

  BaseOther

  $0.002/ request

  2026-10-25

• https://image.kagurazaka.dev/v1/compress

  Make an image smaller in bytes: re-encode it (mozjpeg for JPEG, palette quantization for PNG) with metadata removed, optionally scaled down to a maximum width or converted, and report how much was saved.

  BaseMedia

  $0.002/ request

  2026-10-25

• https://image.kagurazaka.dev/v1/convert

  Convert an image at a URL to another format, with an optional quality or lossless encoding. JPEG output gets a white background where the image was transparent.

  BaseMedia

  $0.002/ request

  2026-10-25

• https://image.kagurazaka.dev/v1/crop

  Cut a region out of an image (left, top, width, height), or, without left and top, crop it to the given size around its most interesting region (libvips attention strategy).

  BaseMedia

  $0.002/ request

  2026-10-25

• https://image.kagurazaka.dev/v1/edit

  Apply up to 10 operations in order: rotate (angle), flip, flop, grayscale, blur (sigma), sharpen, negate, trim (cut uniform borders), tint (color), modulate (brightness, saturation, hue).

  BaseMedia

  $0.002/ request

  2026-10-25

• https://image.kagurazaka.dev/v1/resize

  Resize an image at a URL to a width, a height or both, keeping the aspect ratio inside the box by default (cover, contain, inside, outside or fill), optionally converting it. Returns a signed URL of the result, valid fo…

  BaseMedia

  $0.002/ request

  2026-10-25

• https://image.kagurazaka.dev/v1/thumbnail

  A square thumbnail of an image, smart-cropped around its most interesting region, as WebP by default.

  BaseMedia

  $0.002/ request

  2026-10-25

• https://preflight.kagurazaka.dev/v1/preflight

  Check an x402 seller before you pay it. Probes the endpoint now, checks that its payment can actually succeed (token EIP-712 domain, payTo), and adds its 30-day uptime from our monitor of paid Bazaar listings, how many …

  BaseOther

  $0.002/ request

  2026-10-25

• https://q7w9tnp09rjt5ccj.68r.lambda-web.us-east-1.on.aws/v1/read

  Fetch a public web page and return its main content as clean Markdown (Mozilla Readability, as in Firefox Reader View, then Markdown with absolute links and tables), with title, byline, site name, published date, langua…

  BaseWeb data

  $0.002/ request

  2026-10-25

• https://tb2s28fm0h8dkq2t.68r.lambda-web.us-east-1.on.aws/v1/market/categories

  x402 APIs grouped into categories (crypto and on-chain, LLM and AI, web and search, media, finance, social, geo and weather, developer tools, other) with listings, origins, well-paid listings, calls and median price.

  BaseOnchain data

  $0.002/ request

  2026-10-24

• https://tb2s28fm0h8dkq2t.68r.lambda-web.us-east-1.on.aws/v1/market/new

  x402 APIs that appeared in the CDP Bazaar in the last days, newest first, optionally only those already paid by some buyers.

  BaseOther

  $0.002/ request

  2026-10-24

• https://tb2s28fm0h8dkq2t.68r.lambda-web.us-east-1.on.aws/v1/market/origins

  x402 sellers grouped by origin (domain): how many APIs each lists, its best API's payers, its calls in 30 days and its median price.

  BaseOther

  $0.002/ request

  2026-10-24

• https://tb2s28fm0h8dkq2t.68r.lambda-web.us-east-1.on.aws/v1/market/overview

  Totals of the x402 market in the CDP Bazaar: listings, origins, listings with 5 or more payers, calls in 30 days, listings per network, the price distribution, and how many monitored endpoints are up now.

  BaseMarket data

  $0.002/ request

  2026-10-24

• https://tb2s28fm0h8dkq2t.68r.lambda-web.us-east-1.on.aws/v1/market/top

  The x402 APIs with the most distinct payers (or calls) in the last 30 days, optionally within a category, with price and measured uptime.

  BaseMarket data

  $0.002/ request

  2026-10-24

• https://tb2s28fm0h8dkq2t.68r.lambda-web.us-east-1.on.aws/v1/uptime/incidents

  x402 APIs that were up before but failed our latest check, most paid first.

  BaseDeveloper tools

  $0.002/ request

  2026-10-24

• https://tb2s28fm0h8dkq2t.68r.lambda-web.us-east-1.on.aws/v1/uptime/top

  x402 APIs ranked by the uptime we measure every 6 hours over 30 days, then by payers and latency, optionally only well-paid ones.

  BaseDeveloper tools

  $0.002/ request

  2026-10-24

• https://tvy64m9w0dfvxmkq.68r.lambda-web.us-east-1.on.aws/v1/find

  Find the best x402 API for a task. Describe what you need (for example "remove the background from a photo") and get the matching sellers from the CDP Bazaar ranked by relevance, how many distinct buyers paid them in 30…

  BaseOther

  $0.002/ request

  2026-10-24

• https://web.kagurazaka.dev/v1/read

  Fetch a public web page and return its main content as clean Markdown (Mozilla Readability, as in Firefox Reader View, then Markdown with absolute links and tables), with title, byline, site name, published date, langua…

  BaseWeb data

  $0.002/ request

  2026-10-25

• https://wt7tysfcmjm8fpzl.68r.lambda-web.us-east-1.on.aws/v1/price

  The USD price of any ERC-20 on Base, read from its Uniswap v3 and Aerodrome pools against USDC and WETH (ETH/USD from Chainlink). The deepest pool sets the price; each pool's price and depth is listed, and thin markets …

  BaseOnchain data

  $0.002/ request

  2026-10-25

• https://wt7tysfcmjm8fpzl.68r.lambda-web.us-east-1.on.aws/v1/tx

  Everything about a Base transaction in one call: status, time, from and to, ETH value, the function called (for common selectors), the fee split into L2 execution and L1 data in ETH and USD, every ERC-20 transfer with s…

  BaseOnchain data

  $0.002/ request

  2026-10-25

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.