toolvend - utility APIs for agents

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

30-day x402 history, calendar, DNS, RDAP, LEI, URLs, scraping, text, VAT, QR. Pay-per-call USDC.

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "toolvend - utility APIs for agents": {
      "url": "https://toolvend.dev/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (11)

• business-days

  Add/subtract, count or find business days across countries and subdivisions; list public holidays. Bundled 2024–2030 calendars, inclusive ranges, explicit weekends and closures, source attribution and coverage warnings. See /calendar/coverage. Paid per call: $0.01 in USDC via x402.

  Parameters:

  • operation (required) — string
  • countries (required) — array — Country or subdivision keys from /calendar/coverage, e.g. GB-ENG, DE-BY, US-NY.
  • start (required) — string — Civil ISO date within 2024–2030.
  • end — string — Required for count/intersection/holidays. Inclusive; at most 366 days.
  • days — integer — Required for add. Start excluded except when days=0.
  • weekend — array — ISO weekdays, Monday=1; default [6,7]. Applies to all calendars.
  • additionalClosures — array — Closure dates applied to every requested calendar.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• dns

  DNS lookup over DoH. Common record types (A, AAAA, MX, TXT, NS, CAA, ...) as clean JSON. Paid per call: $0.005 in USDC via x402.

  Parameters:

  • name (required) — string — DNS name to resolve
  • type — string — Record type, default A

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• rdap

  Domain registration data (modern WHOIS) via RDAP: registrar, created/expiry dates, status, nameservers, DNSSEC. Paid per call: $0.005 in USDC via x402.

  Parameters:

  • domain (required) — string — Domain to look up (path parameter)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• lei

  Global legal-entity/KYB lookup by LEI: official identity, jurisdiction, addresses, registration and renewal standing, risk flags, and GLEIF data freshness. Paid per call: $0.008 in USDC via x402.

  Parameters:

  • lei (required) — string — 20-character Legal Entity Identifier (path parameter); checksum is verified before payment

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• sitemap

  Fetch and parse sitemap XML or gzip into JSON. For an index, follow the first N children with ?follow=N. Caps merged output at 500 URLs. Paid per call: $0.005 in USDC via x402.

  Parameters:

  • url (required) — string — Public HTTP(S) sitemap URL, including .xml.gz, or a site origin to try /sitemap.xml
  • follow — integer — For a sitemap index, fetch and merge the first N children (default 0)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• robots

  Fetch and parse robots.txt (+ llms.txt if present) into structured JSON, including which AI crawlers are blocked. Paid per call: $0.005 in USDC via x402.

  Parameters:

  • url (required) — string — Public HTTP(S) site origin or URL

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• extract

  Fetch a web page and return structured content: title, meta/OpenGraph, canonical, headings, links, readable text (boilerplate stripped). Add ?render=true for JavaScript-rendered pages ($0.03). Paid per call: $0.01 ($0.03 Execute JavaScript with Cloudflare Browser Run before extracting content.) in USDC via x402.

  Parameters:

  • url (required) — string — Public HTTP(S) page URL to extract
  • render — string — Premium tier, charged more than the base price. true → $0.03: Execute JavaScript with Cloudflare Browser Run before extracting content.
  • includeLinks — boolean — Include outbound links (default true)
  • maxTextChars — number — Cap on extracted text length, default 20000

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• text-clean

  Clean text: strip HTML, normalise unicode/whitespace, dedupe lines. Returns cleaned text plus stats. Paid per call: $0.003 in USDC via x402.

  Parameters:

  • text (required) — string — Input text (max 500,000 characters)
  • options — object

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• vat

  VAT calculator for EU-27 + UK: net→gross or gross→net at standard or reduced rate. Includes rates table snapshot date. Paid per call: $0.002 in USDC via x402.

  Parameters:

  • amount (required) — number
  • country (required) — string — ISO 3166-1 alpha-2, e.g. DE, FR, GB
  • rate — string — default standard
  • direction — string — default net_to_gross

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• qr

  QR code generator. Returns a crisp SVG for text/URL payloads up to 2,048 UTF-8 bytes that fit the selected error-correction level. Paid per call: $0.003 in USDC via x402.

  Parameters:

  • data (required) — string — Payload to encode (max 2,048 UTF-8 bytes; QR capacity is lower at Q/H error correction)
  • ecl — string — Error correction, default M
  • size — number — SVG width/height in px, default 256

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• url-inspect

  Inspect a public URL: HEAD redirect trace, DNS A/AAAA observations and security headers in one report. At most 4 targets, no page body. Includes timestamps, partial-result warnings and factual findings; no safety or reputation verdict. Paid per call: $0.009 in USDC via x402.

  Parameters:

  • url (required) — string — One public HTTP(S) URL on its standard port; credentials and private destinations are rejected

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

Publisher website

Measured by MCPYP probing. Untested fields are omitted, never estimated. Listing is always free; MCPYP never proxies calls or stores user tokens.