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35 pay-per-call tools for AI agents over x402 (USDC): web, security, markets, SEC, papers, Mexico
使っているAIアプリを選んで、設定をコピーしてください。
チェック 5/5 合格 · 質問内容は提供元のサーバー(tlacuilo-jet.vercel.app)を通ります · ✓ コマンド確認済み 2026年11月15日
まず:どの AI を使っていますか?
使っているアプリを選ぶと、下に手順が表示されます。
Claude につなげます · 約 2 分
キー不要、インストール不要 · claude.ai かデスクトップアプリで一度設定すれば、チャットで使えます · 無料アカウントは 1 つまで · Team/Enterprise はオーナー(Owner)が追加
CustomizeConnectors
ここからコピーして Claude の同じ名前の欄に貼り付け、Continue を押します
Tlacuilohttps://tlacuilo-jet.vercel.app/mcpClaude が検出したサインイン設定の画面で Continue を押す · Authentication は作者の説明どおり(Sign in now・Sign in when needed・No sign in)を選び Add を押します
+ConnectorsTlacuilo
Tlacuilo を使って、私に何ができるか教えて、1 つやってみせて✓ Claude が Tlacuilo を使っていると言うか、回答に Tlacuilo のツール名が出れば接続成功です
メニュー名は 2026年11月11日 に Anthropic のヘルプページで確認 · アプリのバージョンにより画面が少し違うことがあります
ChatGPT との接続はプランしだい
フル MCP:Web 版 ChatGPT の Business・Enterprise・Edu · Pro:読み取り/取得の権限で接続、データを変えるツールは使えないことがあります · Plus:公式ドキュメントで未確認。プラグイン画面にカスタム MCP を追加する項目があれば試せます · Web のみ
Plugins+Add custom MCP server
名前を入れ、Connection にアドレスを貼り付け、注意事項にチェックして Create as a plugin を押します
Tlacuilohttps://tlacuilo-jet.vercel.app/mcp新しいチャットを開き、入力前にプラグインの一覧から Tlacuilo を選びます
Tlacuilo を使って、私に何ができるか教えて、1 つやってみせて✓ ChatGPT が Tlacuilo を使っていると言うか、回答に Tlacuilo のツール名が出れば接続成功です
メニュー名は 2026年11月11日 に OpenAI のヘルプページで確認 · アプリのバージョンにより画面が少し違うことがあります
Claude Code につなげます · 約 2 分
キー不要、インストール不要
Mac:Command+スペースで Terminal と入力 · Windows:PowerShell を開く
claude mcp add --transport http --scope user tlacuilo https://tlacuilo-jet.vercel.app/mcpTlacuilo が一覧にあり、接続済みと表示されれば OK です
Tlacuilo を使って、私に何ができるか教えて、1 つやってみせて✓ Claude Code が Tlacuilo を使っていると言うか、回答に Tlacuilo のツール名が出れば接続成功です
メニュー名は 2026年11月11日 に Anthropic のヘルプページで確認 · アプリのバージョンにより画面が少し違うことがあります
Cursor につなげます · 約 2 分
キー不要、インストール不要
Tlacuilo を使って、私に何ができるか教えて、1 つやってみせて✓ Cursor が Tlacuilo を使っていると言うか、回答に Tlacuilo のツール名が出れば接続成功です
メニュー名は 2026年11月11日 に Cursor のヘルプページで確認 · アプリのバージョンにより画面が少し違うことがあります
VS Code につなげます · 約 2 分
キー不要、インストール不要
Tlacuilo を使って、私に何ができるか教えて、1 つやってみせて✓ VS Code が Tlacuilo を使っていると言うか、回答に Tlacuilo のツール名が出れば接続成功です
メニュー名は 2026年11月11日 に VS Code のヘルプページで確認 · アプリのバージョンにより画面が少し違うことがあります
Windsurf、Zed、Gemini CLI など MCP を使える他のアプリは追加方法がそれぞれ違います。アプリ一覧で確認してください
Web 経由でつなぐアプリ用のアドレス
https://tlacuilo-jet.vercel.app/mcpJSON 設定は下の「開発者向け」にあります
Claude Code
claude mcp add --transport http --scope user tlacuilo https://tlacuilo-jet.vercel.app/mcpCursor (~/.cursor/mcp.json)
{
"mcpServers": {
"tlacuilo": {
"url": "https://tlacuilo-jet.vercel.app/mcp"
}
}
}VS Code (mcp.json)
{
"servers": {
"tlacuilo": {
"type": "http",
"url": "https://tlacuilo-jet.vercel.app/mcp"
}
}
}この設定は、作者のレジストリ登録情報から作成しています。READMEと違う場合は、READMEに従ってください。
このサーバーのつなぎ方と、各アプリの公式ドキュメントに基づきます。2026年11月10日に確認。
インターネット経由でつなげるアプリ
ClaudeChatGPTGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatOpen WebUIRaycast
ツールの名前と説明は、サーバーが2026年11月15日に返したそのままの内容です。書いたのは作者で、私たちではありません。プレーンテキストとして表示しています。
catalogFree. Lists every tool with its price in USD, the accepted networks and how x402 payment works over MCP.
healthFree. Payment network, facilitator and configured data sources.
web_readRead any public web page as clean, LLM-ready markdown: title, meta description, language and main content with navigation, ads and scripts removed. Follows redirects. Cheapest way to read a URL before deciding whether to pay for a full render. Price: $0.001 USDC per call (x402).
x402_findWhich x402 API should I call for this task? Searches the Coinbase Bazaar catalog and ranks candidates by evidence of real use: distinct payers, repeat calls per payer, recency of payments and price. Returns up to 10 endpoints with URL, price, networks, example input and the reaso
token_verdictToken verdict for a Base contract or Solana mint: DEX market data (price, liquidity, 24h volume, buys/sells, pair age), security checks (honeypot, taxes, mint/owner powers, holder concentration via GoPlus; RugCheck risks and LP lock on Solana), red and green flags, a one-word ver
msg_boxCreates a private mailbox for agent-to-agent messaging and returns its 22-character id plus a secret read key. Any agent that knows the id can deliver messages to it; only the read key can read them. The mailbox lives 30 days; messages are kept 7 days, newest first, up to 500. Op
msg_sendDelivers a message to an agent mailbox by id: body up to 16 KB plus optional sender name and reply_to address (for example the sender's own mailbox id). Returns the message id and delivery confirmation; 404 if the mailbox does not exist or has expired. A public demo mailbox (demo
msg_inboxReads the newest messages of an agent mailbox; requires the mailbox id and its read key (401 otherwise). Returns up to limit messages (default 20, max 100) with id, from, body, reply_to and sent_at. Reads are non-destructive unless ack=true, which removes the returned messages so
guard_injectionPrompt-injection detector for text an agent is about to feed to a model: tool results, scraped pages or user input. Rules and heuristics only, no LLM, fast and deterministic. Returns risk 0-1, a clean/suspicious/malicious verdict, the categories found (instruction override, role
agents_readinessAgent-readiness audit of a website: score 0-100 and grade A-F from 18 checks fetched in parallel. Covers robots.txt rules for GPTBot, ClaudeBot, PerplexityBot, Google-Extended, CCBot and Bytespider; llms.txt; sitemap.xml; openapi.json, ai-plugin.json, MCP and x402 discovery files
dnsFull DNS profile of a domain in one call: A, AAAA, CNAME, MX, NS, TXT, SOA and CAA records, SPF and DMARC parsed (policy, all-mechanism, reporting address), DNSSEC validation flag, and inferred providers for DNS hosting, email and web hosting. Resolved over DNS-over-HTTPS with a
domainDomain registration record from the authoritative registry via RDAP (the successor to WHOIS): whether the domain is registered, registrar name and IANA ID, abuse contact, creation, last-change and expiration dates, days until expiry, EPP status codes, registry nameservers and DNS
web_tablesEvery HTML table on a public web page as structured JSON: title (caption or nearest heading), headers, rows as arrays and as records keyed by header, numeric columns detected and parsed to numbers, colspan and rowspan expanded, footnote markers removed. Selecting one table by ind
email_validateEmail address check without sending mail: RFC-style syntax validation, domain deliverability from MX (or A/AAAA fallback) over DNS-over-HTTPS, mail exchangers, disposable-domain and free-provider detection, role-based local parts (info, support, noreply), typo suggestion for comm
polymarket_marketsPolymarket prediction markets matching a text query, or the top markets by 24-hour volume when no query is given. Each market includes the question, every outcome with its current price (implied probability), the Yes probability, total and 24h volume, liquidity, end date, status
polymarket_marketOne Polymarket market by numeric id or slug: question, resolution description, outcomes with current prices, Yes probability, last trade, best bid and ask, 24h price change, total and 24h volume, liquidity, end date, status, parent event, tags and the Polymarket URL. Source: Poly
sec_filingsSEC EDGAR filings for a US-listed company by ticker or CIK, newest first, optionally filtered by form type (10-K, 10-Q, 8-K, 4, S-1...). Returns company name, CIK, SIC code and industry, state and fiscal year end, and for each filing the form, filing date, period, accession numbe
sec_factsReported financial values of a US-listed company from SEC XBRL company facts: the most recent annual (10-K) and quarterly (10-Q) figures for one concept such as revenue, net income, diluted EPS, total assets, cash or shares outstanding, with fiscal year, period dates, unit, form
federal_register_searchUS Federal Register documents (final rules, proposed rules, notices, presidential documents) matching a full-text query, newest first, with optional filters by agency, document type and publication date. Each document includes number, title, type, abstract, agencies, publication
papers_searchFull-text search across 250M+ scholarly works in OpenAlex: title, authors, year, venue, type, citation count, open-access status with PDF link, reconstructed abstract (up to 1500 chars) and topics. Filters by publication date range and open access; sorted by relevance or citation
papers_citeFormatted citation for any DOI registered with Crossref or DataCite (journal articles, books, arXiv preprints, datasets): BibTeX entry plus a formatted reference in APA, MLA, Chicago author-date, IEEE, Harvard, Nature or AMA style. Resolves through DOI content negotiation with Cr
clinical_trials_searchClinical trial search on ClinicalTrials.gov (500K+ registered studies worldwide) by condition, intervention, recruitment status, country and phase. Each study includes NCT ID, title, status, phase, conditions, interventions with type, lead sponsor, enrollment, start and completio
deps_checkSecurity and freshness check for one package version across npm, PyPI, Go, Maven, Cargo and NuGet: known vulnerabilities from OSV with CVE aliases, CVSS score and level, fixed versions and advisory URL; latest version, versions behind, publish date, licenses, deprecation flag and
deps_auditVulnerability audit of up to 200 pinned dependencies in one call against the OSV database (npm, PyPI, Go, Maven, Cargo, NuGet). Accepts a package list or a package.json (dependencies and devDependencies, range prefixes stripped). Returns, per package, every known advisory with CV
rfc_validarValidates a Mexican RFC (tax ID): structure, person type (física/moral), embedded date and SAT check digit. Offline, no SAT call. Price: $0.002 USDC per call (x402).
curp_validarValidates a Mexican CURP: 18-character structure, check digit, and decodes sex, birth date and state of birth. Offline. Price: $0.002 USDC per call (x402).
cpMexican postal code lookup from the national catalog of Correos de México: state, municipality, city and every neighborhood (colonia) with its settlement type. Price: $0.003 USDC per call (x402).
dias_habilesMexican banking business days per the CNBV calendar: whether a date is a business day, the next and previous business day, and a date plus N business days. Price: $0.002 USDC per call (x402).
umaCurrent and historical UMA (Unidad de Medida y Actualización) values published by INEGI: daily, monthly and annual amounts with their effective dates. Price: $0.001 USDC per call (x402).
salario_minimoMexican minimum wage set by CONASAMI: general daily rate and the Northern Border Free Zone rate for a given year, with monthly equivalents. Price: $0.001 USDC per call (x402).
ivaMexican VAT (IVA) and retention rates: general 16%, northern/southern border 8%, 0% and exempt categories, plus ISR and IVA retention rates for professional services and leases. Price: $0.001 USDC per call (x402).
banxicoLatest value of an official Banco de México series: fix (USD/MXN FIX rate), udis, tiie28, tasa-objetivo, or any raw SIE series ID. Returns the date and value as published. Price: $0.003 USDC per call (x402).
sat_69bChecks an RFC against the SAT 69-B list of taxpayers with presumed non-existent operations (EFOS). Returns status (presunto, desvirtuado, definitivo, sentencia favorable), notice numbers and publication dates. Price: $0.02 USDC per call (x402).
sat_cfdi_verificarVerifies a CFDI 3.3/4.0 invoice against the SAT web service: whether it exists, is vigente or cancelado, its cancellation status and EFOS flag. Needs UUID, issuer RFC, receiver RFC, total and the last 8 characters of the seal. Price: $0.03 USDC per call (x402).
empresas_buscarSearches Mexican businesses in INEGI's DENUE directory (5M+ establishments) by name or keyword, optionally filtered by state. Returns name, legal name, activity, address, postal code, phone, email, website, size and coordinates. Price: $0.05 USDC per call (x402).
empresas_cercaFinds Mexican businesses near a coordinate using INEGI's DENUE: keyword plus latitude, longitude and radius up to 5,000 m. Same fields as the name search. Price: $0.05 USDC per call (x402).
empresasFull record of one Mexican business from INEGI's DENUE by establishment ID: identification, activity, address, contact, size, type and coordinates. Price: $0.02 USDC per call (x402).
誰でも見られる情報をチェックしており、コードは読んでいません。当てはまらない項目は数に入れていません。 · 2026年11月15日にチェック
レジストリ名は、リポジトリを所有するGitHubアカウント mastercobeos で確認済みです
コードの最終更新:今日
MITを使用
165ミリ秒で応答(HTTP 200)
サインイン不要
37件のツールの説明を読み、AIへの隠れた指示は見つかりませんでした
質問、コツの共有、使えないことの報告ができます。「役に立った」の多い順です。
まだレビューはありません
レジストリでこのカテゴリにある有効なすべてのサーバーと比較しています。スターは、公開者がリポジトリの所有者である場合だけ数えます。
当てはまる基本チェック5項目のうち5項目に合格しました。コードは読んでいません。キーやトークンを追加する前に、サーバーがどんなアクセスを求めているかを確認し、必要な権限だけを持つキーを使ってください。
レジストリには必須のキーは載っていません。ただし、最初に使うときにサインインを求めるサーバーもあります。
作者のクラウドで動きます。インストール不要でインターネット経由でつながりますが、送った内容は作者のサーバーを通ります。
GitHubリポジトリの最終更新は今日、最新バージョン(1.0.0)がレジストリに届いたのは今日です。
Claude Desktop、Claude Code、Cursor、VS CodeなどのMCP対応アプリで使えます。URL で接続するので、リモート MCP を受け付けるアプリでも使えます。例:Web 版 ChatGPT(Business 以上はフル MCP、Pro は読み取りのみ)。
同じカテゴリには:GitHits, Dependency Management MCP Server, Snyk MCP, Draugr, Spotdb
同じカテゴリでほかの作者のもの。コマンドは確認済み。公式を先に、次にスター順。
カードの見方:↓ 週あたりのダウンロードi★ GitHubスターi3つの柱:レビュー · チェック · 利用状況i更新=最新バージョンをレジストリに公開した日i
Search public open-source code, documentation, metadata, vulnerabilities, changelogs, and examples.
Sonatype component intelligence: versions, security analysis, and Trust Score recommendations
Easily find and fix security issues in your applications leveraging Snyk platform capabilities.
Security scanning for AI agents: SAST, SCA, secrets, IaC, DAST, ranked by real risk.
Ephemeral data sandbox for AI workflows with guardrails and security
作者のリポジトリから書かれたとおりにコピーしたものです。PopNx MCPは内容を確認・推奨していません。HTML、画像、スクリプトは取り除いています。リンクはこのサイトの外へ移動します。
Tools, public data and official Mexican data for AI agents, paid per call with x402.
Tlacuilo is an HTTP API (and an MCP server) with 35 tools that an agent can call without an account, an API key or a subscription. Every endpoint answers 402 Payment Required with its price; the agent pays a few cents in USDC on Base or Solana using the x402 protocol and gets the answer in the same request. Prices run from $0.001 to $0.05 per call.
https://tlacuilo-jet.vercel.app/api/v1https://tlacuilo-jet.vercel.app/api/v1https://tlacuilo-jet.vercel.app/mcphttps://tlacuilo-jet.vercel.app/openapi.json · x402 discovery: https://tlacuilo-jet.vercel.app/.well-known/x402 · https://tlacuilo-jet.vercel.app/llms.txtThis repository holds the documentation and runnable client examples (examples/). The server itself is not open source.
Agents are good at calling tools and bad at signing up for things. x402 turns payment into an HTTP handshake: the server says what it costs, the client signs a USDC transfer, a facilitator settles it, and the response comes back. No dashboard, no keys to leak, no monthly minimum. Tlacuilo wraps sources that are useful to agents but awkward to reach (SEC EDGAR, OpenAlex, ClinicalTrials.gov, the Federal Register, Polymarket, OSV, RDAP, DNS, and official Mexican sources such as SAT, Banxico, INEGI and CONASAMI) behind one consistent, paid-per-call interface.
curl -i "https://tlacuilo-jet.vercel.app/api/v1/banxico/fix"
HTTP/1.1 402 Payment Required
Content-Type: application/json Payment-Required: eyJ4NDAyVmVyc2lvbiI6MiwiZXJyb3IiOiJQYXltZW50IHJlcXVpcmVkIiwicmVzb3VyY2UiOnsi... Access-Control-Expose-Headers: PAYMENT-REQUIRED, PAYMENT-RESPONSE, X-PAYMENT-RESPONSE
The Payment-Required header is base64 JSON (x402 v2). Decoded, it contains the resource description, the accepts array with one entry per network (scheme exact, network as a CAIP-2 id, USDC asset, amount in atomic units, payTo address, timeout) and the Bazaar discovery block with the input schema and an output example:
curl -s -i "https://tlacuilo-jet.vercel.app/api/v1/banxico/fix" \
| grep -i '^payment-required:' | cut -d' ' -f2 | base64 -d | jq .
{
"x402Version": 2, "resource": { "url": "https://tlacuilo-jet.vercel.app/api/v1/banxico/fix", "description": "...", "serviceName": "Tlacuilo" }, "accepts": [ { "scheme": "exact", "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v", "amount": "3000", "payTo": "...", "maxTimeoutSeconds": 300 }, { "scheme": "exact", "network": "eip155:8453", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "amount": "3000", "payTo": "...", "maxTimeoutSeconds": 300 } ], "extensions": { "bazaar": { "info": { "input": { "type": "http", "method": "GET" }, "output": { "type": "json", "example": { } } } } } }
"amount": "3000" is 0.003 USDC (6 decimals). The catalog at /api/v1 lists the same prices in dollars.
@x402/fetch)import { x402Client, wrapFetchWithPayment, decodePaymentResponseHeader } from "@x402/fetch";
import { registerExactSvmScheme } from "@x402/svm/exact/client"; import { createKeyPairSignerFromBytes } from "@solana/kit"; import { base58 } from "@scure/base";
const signer = await createKeyPairSignerFromBytes(base58.decode(process.env.SOLANA_SECRET_KEY)); const client = new x402Client(); registerExactSvmScheme(client, { signer }); // Solana mainnet, USDC const fetchWithPayment = wrapFetchWithPayment(fetch, client);
const res = await fetchWithPayment("https://tlacuilo-jet.vercel.app/api/v1/banxico/fix"); console.log(await res.json()); // { serie: "fix", fecha: "...", valor: ... }
const receipt = res.headers.get("PAYMENT-RESPONSE"); // settlement details, incl. tx signature if (receipt) console.log(decodePaymentResponseHeader(receipt));
npm i @x402/fetch @x402/svm @solana/kit @scure/base
To pay on Base instead, register the EVM scheme with a viem account:
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts"; const client = new x402Client().register("eip155:*", new ExactEvmScheme(privateKeyToAccount(process.env.EVM_PRIVATE_KEY)));
The wrapped fetch handles the 402 round-trip transparently: it reads Payment-Required, picks a network you registered, signs, retries with the payment header and returns the paid response. A complete, runnable version that creates and funds a throwaway Solana wallet is in examples/pay.mjs. Python and other clients: see the x402 SDKs at https://github.com/x402-foundation/x402.
The MCP server at https://tlacuilo-jet.vercel.app/mcp (Streamable HTTP, no authentication) exposes the same 35 paid tools plus two free ones, catalog and health. Tool names are the HTTP paths with underscores (web_read, sec_filings, banxico, uma); path parameters become arguments. Payment travels inside MCP _meta (x402/payment and x402/payment-response) exactly as specified by @x402/mcp; a client wrapped with @x402/mcp pays automatically, with an optional approval hook per call.
Claude Code
claude mcp add --transport http tlacuilo https://tlacuilo-jet.vercel.app/mcp
Cursor (.cursor/mcp.json)
{
"mcpServers": { "tlacuilo": { "url": "https://tlacuilo-jet.vercel.app/mcp" } } }
Paying from your own MCP client (@x402/mcp)
import { createx402MCPClient } from "@x402/mcp";
import { ExactSvmScheme } from "@x402/svm/exact/client"; import { StreamableHTTPClientTransport } from "@modelcontextprotocol/sdk/client/streamableHttp.js";
const client = createx402MCPClient({ name: "my-agent", version: "1.0.0", schemes: [{ network: "solana:*", client: new ExactSvmScheme(signer) }], // or "eip155:*" with ExactEvmScheme autoPayment: true, onPaymentRequested: ({ toolName, paymentRequired }) => BigInt(paymentRequired.accepts[0].amount) <= 50_000n, // approve calls up to 5 cents }); await client.connect(new StreamableHTTPClientTransport(new URL("https://tlacuilo-jet.vercel.app/mcp"))); const uma = await client.callTool("uma", { anio: "2026" });
npm i @x402/mcp @x402/svm @solana/kit @modelcontextprotocol/sdk
A tool call without payment returns an MCP tool result with isError: true and the PaymentRequired object in structuredContent; wrapped clients pay and retry. A runnable client that lists the tools, calls catalog and pays for one tool is in examples/mcp.mjs.
Prices are per call, in USD, settled in USDC. Every tool is documented with parameters and a runnable example in the free catalog at /api/v1.
| Tool | Price | What it does |
|---|---|---|
GET /web/read | $0.001 | Any public web page as clean, LLM-ready markdown (title, meta, language, main content; nav, ads and scripts removed). |
GET /web/tables | $0.003 | Every HTML table on a page as JSON (headers, rows, records, parsed numbers, colspan/rowspan expanded); one table also as CSV. |
GET /x402/find | $0.01 | Which x402 API should I call for this task? Searches the Bazaar and ranks by evidence of real use (distinct payers, repeat calls, recency, price). |
GET /token/verdict | $0.02 | Token verdict for a Base contract or Solana mint: DEX data, security checks (GoPlus, RugCheck), red/green flags, one-word verdict. Not trading advice. |
POST /msg/box | $0.005 | Create a private agent-to-agent mailbox (30-day life, 7-day message retention, up to 500 messages). |
POST /msg/send | $0.001 | Deliver a message (up to 16 KB) to a mailbox by id. |
GET /msg/inbox | $0.001 | Read the newest messages of a mailbox with its read key; ack=true consumes them. |
GET /guard/injection | $0.002 | Prompt-injection detector for text an agent is about to feed a model: risk 0–1, verdict, categories with evidence, sanitized copy. Rules only, no LLM, deterministic. |
GET /agents/readiness | $0.01 | Agent-readiness audit of a website: score 0–100 from 18 checks (robots rules for AI crawlers, llms.txt, sitemap, openapi.json, MCP/x402 discovery files, JSON-LD, Open Graph, no-JS content, HTTPS, response time) with recommendations. |
| Tool | Price | What it does |
|---|---|---|
GET /dns/:domain | $0.003 | Full DNS profile: A, AAAA, CNAME, MX, NS, TXT, SOA, CAA; SPF and DMARC parsed; DNSSEC flag; inferred DNS, email and hosting providers. |
GET /domain/:domain | $0.005 | Registration record via RDAP: registrar, abuse contact, creation/expiry dates, EPP status, nameservers, DNSSEC delegation. |
GET /email/validate | $0.002 | Email check without sending mail: syntax, MX deliverability, disposable/free-provider detection, role accounts, typo suggestion, canonical form, 0–100 score. |
GET /deps/check | $0.005 | One package version across npm, PyPI, Go, Maven, Cargo, NuGet: OSV vulnerabilities with CVSS and fixed versions, latest version, versions behind, licenses, deprecation. |
POST /deps/audit | $0.02 | Audit up to 200 pinned dependencies (or a package.json) against OSV in one call, with a severity summary. |
| Tool | Price | What it does |
|---|---|---|
GET /polymarket/markets | $0.005 | Polymarket markets matching a query, or the top markets by 24h volume, with outcome prices, volume, liquidity and end date. |
GET /polymarket/market/:id | $0.003 | One market by id or slug: outcomes, Yes probability, bid/ask, 24h change, volume, resolution text. |
GET /sec/filings | $0.005 | SEC EDGAR filings by ticker or CIK, filterable by form (10-K, 10-Q, 8-K, 4, S-1, DEF 14A, 13F-HR), with document URLs. |
GET /sec/facts | $0.005 | XBRL company facts: latest annual and quarterly values for revenue, net income, EPS, assets, cash, shares and any us-gaap/dei concept. |
GET /federal-register/search | $0.003 | US Federal Register documents (rules, proposed rules, notices, presidential documents) by text, agency, type and date. |
GET /papers/search | $0.005 | Full-text search over 250M+ scholarly works in OpenAlex with abstracts, citations, open-access PDF links and DOIs. |
GET /papers/cite | $0.002 | BibTeX plus a formatted reference (APA, MLA, Chicago, IEEE, Harvard, Nature, AMA) for any DOI. |
GET /clinical-trials/search | $0.005 | ClinicalTrials.gov studies by condition, intervention, status, country and phase, with sponsor, enrollment, dates and summary. |
| Tool | Price | What it does |
|---|---|---|
GET /rfc/validar | $0.002 | Validate a Mexican RFC (tax id): structure, person type, embedded date, SAT check digit. Offline. |
GET /curp/validar | $0.002 | Validate a CURP and decode sex, birth date and state of birth. Offline. |
GET /cp/:cp | $0.003 | Postal code lookup from the national Correos de México catalog: state, municipality, city and every neighborhood. |
GET /dias-habiles | $0.002 | Banking business days per the CNBV calendar: is it a business day, next/previous, date plus N business days. |
GET /uma | $0.001 | Current and historical UMA values published by INEGI (daily, monthly, annual). |
GET /salario-minimo | $0.001 | Minimum wage set by CONASAMI: general and Northern Border Free Zone rates with monthly equivalents. |
GET /iva | $0.001 | VAT (IVA) and retention rates: 16 %, 8 % border, 0 % and exempt categories, ISR/IVA retentions. |
| GET /banxico/:serie | $0.003 | Latest value of an official Banco de México series: fix, udis, tiie28,