Wealth Agent

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

x402 pay-per-call tools for AI agents: code review, data clean, briefs, regex, diff, URL meta.

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "Wealth Agent": {
      "url": "https://wealth-agent.wealthagent-app.workers.dev/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (35)

• crypto-price read-only

  Spot prices for up to 10 crypto symbols in one call, quoted in the currency you name (default USD). Each price names the venue that answered (Coinbase spot, Kraken ticker as fallback) and the exact URL it was read from, and every symbol that could not be priced is listed in gaps instead of being guessed or silently dropped. Use it to price an asset before a transfer, mark a position, or check a quote your counterparty gave you. Paid per call via x402 (USDC on Base, no account, no API key). 【価格】0.00 USDC。【使い方】呼ぶと 402 と PAYMENT-REQUIRED（支払い条件）が返る。USDC で支払い、同じ引数に PAYMENT-SIGNATURE ヘッダを添えて再送すると結果が返る。

  Parameters:

  • quote — string — Quote currency (default usd)
  • symbols — array — Crypto symbols, up to 10 (default ["BTC","ETH"])

  Hints: read-only yes · destructive no · idempotent no · open-world no

• fx-rates read-only

  Foreign-exchange reference rates for a base currency and up to 12 target currencies, with the reference date and the source that answered. Primary path is the ECB-based frankfurter.dev feed; if it is unavailable the call falls back to a second provider and says so in the report rather than hiding the substitution. Currencies the source does not publish are listed in gaps. Use it to convert amounts, sanity-check an invoice, or settle a cross-currency budget. Paid per call via x402 (USDC on Base, no account, no API key). 【価格】0.00 USDC。【使い方】呼ぶと 402 と PAYMENT-REQUIRED（支払い条件）が返る。USDC で支払い、同じ引数に PAYMENT-SIGNATURE ヘッダを添えて再送すると結果が返る。

  Parameters:

  • base — string — Base currency code, 3 letters (default USD)
  • symbols — array — Target currency codes (default JPY, EUR, GBP)

  Hints: read-only yes · destructive no · idempotent no · open-world no

• defi-tvl read-only

  Total value locked read from DefiLlama: pass a protocol slug (for example aave) for that protocol TVL, or omit it to get the top chains ranked by TVL, or filter by one chain. Every figure is the aggregator value at the time of the call, with the source URL attached, and any missing section is listed in gaps. Use it for DeFi due diligence, chain comparison, or a quick read on where liquidity sits. Paid per call via x402 (USDC on Base, no account, no API key). 【価格】0.00 USDC。【使い方】呼ぶと 402 と PAYMENT-REQUIRED（支払い条件）が返る。USDC で支払い、同じ引数に PAYMENT-SIGNATURE ヘッダを添えて再送すると結果が返る。

  Parameters:

  • chain — string — Optional chain filter when protocol is omitted
  • limit — integer — Max rows (default 10, cap 25)
  • protocol — string — DefiLlama protocol slug, e.g. aave (omit for top chains)

  Hints: read-only yes · destructive no · idempotent no · open-world no

• dns-lookup read-only

  Resolve one hostname for one record type (A, AAAA, MX, TXT, NS, CNAME, SOA, CAA) over DNS-over-HTTPS, returning every record with its TTL, the resolver that answered and the DNS response code. It tries a second resolver before giving up, and when nothing comes back it says so with the rcode instead of reporting an empty success. Use it for email deliverability checks, domain ownership evidence, or pre-flight checks before calling an API. Paid per call via x402 (USDC on Base, no account, no API key). 【価格】0.00 USDC。【使い方】呼ぶと 402 と PAYMENT-REQUIRED（支払い条件）が返る。USDC で支払い、同じ引数に PAYMENT-SIGNATURE ヘッダを添えて再送すると結果が返る。

  Parameters:

  • name (required) — string — Hostname to resolve, e.g. example.com
  • type — string — Record type (default A): A, AAAA, MX, TXT, NS, CNAME, SOA, CAA

  Hints: read-only yes · destructive no · idempotent no · open-world no

• crypto-hash read-only

  Deterministic hashing on the server: SHA-256, SHA-384, SHA-512 or SHA-1 over your text, or HMAC with the same digests when you pass a key. Returns the lowercase hex digest and the input byte length; the HMAC key is never echoed back. Same input always gives the same digest, so any third party can recompute and verify it. Paid per call via x402 (USDC on Base, no account, no API key). 【価格】0.00 USDC。【使い方】呼ぶと 402 と PAYMENT-REQUIRED（支払い条件）が返る。USDC で支払い、同じ引数に PAYMENT-SIGNATURE ヘッダを添えて再送すると結果が返る。

  Parameters:

  • text (required) — string — Text to hash (max 200,000 chars)
  • algo — string — Digest algorithm (default sha256)
  • hmac_key — string — Optional HMAC key; when given, returns HMAC instead (the key is never echoed back)

  Hints: read-only yes · destructive no · idempotent no · open-world no

• time-convert read-only

  Convert one instant into the local time of up to 12 IANA time zones at once, with the UTC offset in minutes for each, plus the Unix seconds and the canonical ISO-8601 UTC form. Daylight saving is handled by the runtime time-zone database, and an unknown zone is reported in gaps rather than skipped. Use it to schedule across regions, check business hours, or turn an ambiguous timestamp into an unambiguous one. Paid per call via x402 (USDC on Base, no account, no API key). 【価格】0.00 USDC。【使い方】呼ぶと 402 と PAYMENT-REQUIRED（支払い条件）が返る。USDC で支払い、同じ引数に PAYMENT-SIGNATURE ヘッダを添えて再送すると結果が返る。

  Parameters:

  • at — string — ISO-8601 instant or Unix milliseconds (default: now)
  • zones — array — IANA time zone names, up to 12 (default UTC, Asia/Tokyo, America/New_York)

  Hints: read-only yes · destructive no · idempotent no · open-world no

• diligence-pack read-only

  One call, one consolidated due-diligence pack: (1) a read-only capability map of one public website or API - entry points, forms, MCP tools, auth behaviour, with the evidence behind every claim; (2) the on-chain balances of one EVM address, read from the chain at a stated block height with contract decimals read on-chain, not assumed. Give either target or both. Paid per call via x402 (USDC on Base, no account, no API key). 【価格】1.00 USDC。【使い方】呼ぶと 402 と PAYMENT-REQUIRED（支払い条件）が返る。USDC で支払い、同じ引数に PAYMENT-SIGNATURE ヘッダを添えて再送すると結果が返る。

  Hints: read-only yes · destructive no · idempotent no · open-world no

• buy_research_brief read-only

  Returns a one-page research brief with cited source URLs, key findings and open gaps for a question. Call it when an agent needs a sourced answer instead of an unsourced guess. Input: {"question": "..."} (5-400 chars, any language). Paid per call via x402 (USDC on Base, no account, no API key). 【価格】0.01 USDC。【使い方】呼ぶと 402 と PAYMENT-REQUIRED（支払い条件）が返る。USDC で支払い、同じ引数に PAYMENT-SIGNATURE ヘッダを添えて再送すると結果が返る。

  Parameters:

  • question (required) — string — The question to research (5-400 chars, any language)

  Hints: read-only yes · destructive no · idempotent no · open-world no

• buy_data_clean read-only

  Cleans a CSV/TSV/JSON table: removes duplicate and empty rows, trims whitespace, and returns the cleaned CSV with before/after quality checks and per-column stats. Call it before analysing or importing messy tabular data. Input: {"data": "<csv text>"}. Paid per call via x402 (USDC on Base, no account, no API key). 【価格】0.01 USDC。【使い方】呼ぶと 402 と PAYMENT-REQUIRED（支払い条件）が返る。USDC で支払い、同じ引数に PAYMENT-SIGNATURE ヘッダを添えて再送すると結果が返る。

  Parameters:

  • data (required) — string — Table as CSV / TSV text or a JSON array of objects (max 60,000 chars)
  • format — string — Optional input format; auto-detected when omitted

  Hints: read-only yes · destructive no · idempotent no · open-world no

• buy_code_review read-only

  Reviews source code and returns line-numbered findings with severity and a concrete fix, combining deterministic static rules (eval, SQL concat, secrets, shell injection) with an AI review. Call it before merging or running untrusted code. Input: {"code": "...", "language": "javascript"}. Paid per call via x402 (USDC on Base, no account, no API key). 【価格】0.01 USDC。【使い方】呼ぶと 402 と PAYMENT-REQUIRED（支払い条件）が返る。USDC で支払い、同じ引数に PAYMENT-SIGNATURE ヘッダを添えて再送すると結果が返る。

  Parameters:

  • code (required) — string — Source code to review (10-60,000 chars)
  • language — string — Optional language hint, e.g. javascript, python, go

  Hints: read-only yes · destructive no · idempotent no · open-world no

• url-meta read-only

  Fetch one public URL and return machine-readable page metadata: HTTP status, title, meta/og description, canonical URL, language, link count and a short text sample. Honest 4xx/5xx statuses are returned as data, not as errors. Use it for link previews, source triage and citation checks. Paid per call via x402 (USDC on Base, no account, no API key). 【価格】0.00 USDC。【使い方】呼ぶと 402 と PAYMENT-REQUIRED（支払い条件）が返る。USDC で支払い、同じ引数に PAYMENT-SIGNATURE ヘッダを添えて再送すると結果が返る。

  Parameters:

  • url (required) — string — Absolute http(s) URL of a public page

  Hints: read-only yes · destructive no · idempotent no · open-world no

• csv-json read-only

  Convert tabular data between CSV/TSV and a JSON array of objects, in either direction, with detected delimiter and typed columns. Paid per call via x402 (USDC on Base, no account, no API key). 【価格】0.00 USDC。【使い方】呼ぶと 402 と PAYMENT-REQUIRED（支払い条件）が返る。USDC で支払い、同じ引数に PAYMENT-SIGNATURE ヘッダを添えて再送すると結果が返る。

  Parameters:

  • data (required) — string — CSV/TSV text or a JSON array of objects
  • to — string — Target format (optional; inferred when omitted)

  Hints: read-only yes · destructive no · idempotent no · open-world no

• regex read-only

  Apply one regular expression to a text blob on the server and return every match with its index and capture groups. Deterministic, so the same input always returns the same answer. Useful for log triage, field extraction and validation at scale. Paid per call via x402 (USDC on Base, no account, no API key). 【価格】0.00 USDC。【使い方】呼ぶと 402 と PAYMENT-REQUIRED（支払い条件）が返る。USDC で支払い、同じ引数に PAYMENT-SIGNATURE ヘッダを添えて再送すると結果が返る。

  Parameters:

  • pattern (required) — string — Regular expression (max 200 chars)
  • text (required) — string — Text to search (max 20,000 chars)
  • flags — string — g, i, m, s, u, y (optional)

  Hints: read-only yes · destructive no · idempotent no · open-world no

• random read-only

  Generate verifiable random values: up to 64 integers in a range, or a fair pick of n items from your own list, derived from a drand League of Entropy beacon round and returned together with the round number, the beacon randomness, its BLS signature and the exact derivation, so any third party can recompute and check the draw. Use it for lotteries, sampling, nonces, seat allocation and tie-breaks where the caller must be able to prove the result was not rigged. Paid per call via x402 (USDC on Base, no account, no API key). 【価格】0.01 USDC。【使い方】呼ぶと 402 と PAYMENT-REQUIRED（支払い条件）が返る。USDC で支払い、同じ引数に PAYMENT-SIGNATURE ヘッダを添えて再送すると結果が返る。

  Parameters:

  • n — integer — How many values to draw (1-64, default 1)
  • max — integer — Inclusive upper bound of the integer range (default 1000000)
  • min — integer — Inclusive lower bound of the integer range (default 0)
  • salt — string — Optional string mixed into the derivation so two callers get different draws from the same beacon round
  • round — integer — Optional: pin a past drand round instead of the latest
  • choices — array — Optional: draw n distinct items from this list instead of integers (max 64)

  Hints: read-only yes · destructive no · idempotent no · open-world no

• onchain-balance read-only

  Read one EVM address and return its native coin balance and up to five ERC-20 token balances on Base or Ethereum, every figure tied to the block height it was read at. Token decimals are read on-chain from the contract, not assumed, and a token whose read fails is reported as an error rather than as zero. Use it to check a wallet before paying it, to confirm funds arrived, or to size a transfer without running your own node. The caller names the ERC-20 contracts, so no token list goes stale.... Paid per call via x402 (USDC on Base, no account, no API key). 【価格】0.00 USDC。【使い方】呼ぶと 402 と PAYMENT-REQUIRED（支払い条件）が返る。USDC で支払い、同じ引数に PAYMENT-SIGNATURE ヘッダを添えて再送すると結果が返る。

  Parameters:

  • address (required) — string — EVM address to read, 0x + 40 hex chars
  • chain — string — Which chain to read (default base)
  • tokens — array — Optional ERC-20 contract addresses (0x + 40 hex) to read balances for, max 5

  Hints: read-only yes · destructive no · idempotent no · open-world no

• diff read-only

  Return the line-level diff between two texts as added/removed/unified hunks with counts. Use it to review a patch, compare two API responses, or decide whether two documents actually differ before spending tokens on them. Paid per call via x402 (USDC on Base, no account, no API key). 【価格】0.00 USDC。【使い方】呼ぶと 402 と PAYMENT-REQUIRED（支払い条件）が返る。USDC で支払い、同じ引数に PAYMENT-SIGNATURE ヘッダを添えて再送すると結果が返る。

  Parameters:

  • a (required) — string — Original text
  • b (required) — string — Changed text

  Hints: read-only yes · destructive no · idempotent no · open-world no

• buy_rea_report read-only

  Full-surface analysis of a public website, API or shipped JS bundle: maps the capabilities it exposes, its entry points and feature flags, with the evidence behind every claim, and lists what could not be determined. Read-only; a 401/403 is recorded as auth_required and never bypassed. Input: {"url": "https://example.com"}. Paid per call via x402 (USDC on Base, no account, no API key). 【価格】0.02 USDC。【使い方】呼ぶと 402 と PAYMENT-REQUIRED（支払い条件）が返る。USDC で支払い、同じ引数に PAYMENT-SIGNATURE ヘッダを添えて再送すると結果が返る。

  Parameters:

  • url — string — Public https URL to analyze (website, API or MCP server)
  • focus — string — Optional: what you want to learn, e.g. "how do I call their API"
  • target — string — Alternative: a local file path (app.asar, *.exe, *.so, *.apk). The analysis cannot run server-side, so a ready-to-run runbook is returned instead

  Hints: read-only yes · destructive no · idempotent no · open-world no

• buy_surface_report read-only

  Inspect one publicly reachable website or API and return a machine-readable capability report: the entry points it exposes (endpoints, forms, feeds, MCP tools), the evidence behind every finding, and an explicit list of what could not be determined. Only public responses are read; a 401/403 is recorded as auth_required and never bypassed. Use it to plan an integration, document an undocumented API, or triage a vendor before you build on it. Paid per call via x402 (USDC on Base, no account, no API key). 【価格】0.01 USDC。【使い方】呼ぶと 402 と PAYMENT-REQUIRED（支払い条件）が返る。USDC で支払い、同じ引数に PAYMENT-SIGNATURE ヘッダを添えて再送すると結果が返る。

  Parameters:

  • url (required) — string — Public https URL to inspect (site root or any public page on it)
  • focus — string — Optional: what you want to learn

  Hints: read-only yes · destructive no · idempotent no · open-world no

• translate read-only

  Translate one block of text into a target language using Cloudflare Workers AI. Input is text plus target_lang, with an optional source_lang. The answer carries the model name, the requested language and the raw model output, and is flagged machine_generated rather than verified. Output is not deterministic: repeat calls can word the same text differently. Use it for quick drafts of UI strings, emails and short docs. Paid per call via x402 (USDC on Base, no account, no API key). 【価格】0.00 USDC。【使い方】呼ぶと 402 と PAYMENT-REQUIRED（支払い条件）が返る。USDC で支払い、同じ引数に PAYMENT-SIGNATURE ヘッダを添えて再送すると結果が返る。

  Hints: read-only yes · destructive no · idempotent no · open-world no

• summarize read-only

  Summarize one block of text into a short bullet list using Cloudflare Workers AI. Input is text, with optional max_bullets (default 5, cap 10) and lang for the output language. The answer lists the bullets, carries the model name and is flagged machine_generated rather than verified, and output is not deterministic across repeat calls. Use it for triaging long pages, threads and reports before reading them in full. Paid per call via x402 (USDC on Base, no account, no API key). 【価格】0.00 USDC。【使い方】呼ぶと 402 と PAYMENT-REQUIRED（支払い条件）が返る。USDC で支払い、同じ引数に PAYMENT-SIGNATURE ヘッダを添えて再送すると結果が返る。

  Hints: read-only yes · destructive no · idempotent no · open-world no

• entities read-only

  Extract named entities from one block of text using Cloudflare Workers AI. Input is text, with an optional types filter such as person, organization, location or date. The answer returns a JSON array of name and type pairs, carries the model name, and is flagged machine_generated rather than verified. Recall varies and rare or domain-specific names can be missed. Use it for quick triage of documents, emails and articles. Paid per call via x402 (USDC on Base, no account, no API key). 【価格】0.00 USDC。【使い方】呼ぶと 402 と PAYMENT-REQUIRED（支払い条件）が返る。USDC で支払い、同じ引数に PAYMENT-SIGNATURE ヘッダを添えて再送すると結果が返る。

  Hints: read-only yes · destructive no · idempotent no · open-world no

• keywords read-only

  Extract the main keywords or tags from one block of text using Cloudflare Workers AI. Input is text, with optional max_keywords (default 8, cap 20). The answer returns a ranked list of short keywords or phrases, carries the model name, and is flagged machine_generated rather than verified. The ranking reflects the model judgement and is not deterministic across calls. Use it to tag documents or see what a text is about. Paid per call via x402 (USDC on Base, no account, no API key). 【価格】0.00 USDC。【使い方】呼ぶと 402 と PAYMENT-REQUIRED（支払い条件）が返る。USDC で支払い、同じ引数に PAYMENT-SIGNATURE ヘッダを添えて再送すると結果が返る。

  Hints: read-only yes · destructive no · idempotent no · open-world no

• seo-audit read-only

  Audit one public page for on-page SEO: title and meta description length, canonical, robots meta, heading structure, missing image alt text, lang, viewport, https, robots.txt and sitemap.xml presence, link counts and word count, each as a pass/fail check with observed evidence and a 0-100 score. Workers AI adds up to three prioritized fixes when available, flagged machine_generated. Only the first HTML document is read; JS-rendered pages may look incomplete. Input: {"url": "..."}. Paid per call via x402 (USDC on Base, no account, no API key). 【価格】0.00 USDC。【使い方】呼ぶと 402 と PAYMENT-REQUIRED（支払い条件）が返る。USDC で支払い、同じ引数に PAYMENT-SIGNATURE ヘッダを添えて再送すると結果が返る。

  Hints: read-only yes · destructive no · idempotent no · open-world no

• perk_deadlines read-only

  日本のお得情報（特典・ポイント還元・キャンペーン）を締切が近い順に返す。実額・期限・出典URLつき。【無料】最大5件。全件と条件・手順・人の操作が必要な部分は /api/perks（オーナー向け）。

  Parameters:

  • limit — number — 件数（既定5・最大5）
  • within_days — number — 何日以内の締切を返すか（既定7・最大60）

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• perk_search read-only

  日本のお得情報を本文から検索して返す（実額・期限・出典URLつき）。【無料】最大5件。

  Parameters:

  • q (required) — string — 検索語（例: Google Play, ローソン, ポイント還元）
  • limit — number — 件数（既定5・最大5）

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• rea_inspect read-only

  REA: 対象の「表面」を解析し、できること（根拠つき）と入口の候補と、分からなかったことを返す。URL ならサイト/API/MCP を、ローカルのパス（.asar/.exe/.so/.apk 等）なら実行手順を返す。【無料】要約版。全件＋根拠の全文は buy_rea_report（0.5 USDC）。認証回避・課金回避・DRM解除はしない。

  Parameters:

  • url — string — 公開URL（サイト・API・MCP）
  • target — string — ローカルのパス。Worker では実行できないので手順を返す

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

• rea_plan read-only

  REA: ローカルのファイル種別（elf / pe / macho / asar / apk / jar / js）ごとの解析手順を、実行せずに返す。【無料】実行するのは手元の tools/rea-cli.mjs。

  Parameters:

  • kind — string — elf / pe / macho / asar / apk / jar / js / unknown

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• rea_runs read-only

  REA: 直近の解析の状態遷移（queued → fetching → parsing → probing → evidence → done/blocked）を返す。【無料】観測用。

  Parameters:

  • limit — number — 件数（既定20・最大50）

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• agent_status read-only

  このエージェントの収益ファネル（拾う→試す→生きていると確認→売り物→掲置→来訪→支払い）を実測値で返し、どこで詰まっているかと次に打つ手を示す。【無料】

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• rea_queue read-only

  REA の自動投入キュー（X / Reddit / scout / perks から拾った解析対象）の件数と直近の結果を返す。【無料】

  Parameters:

  • limit — number — 件数（既定10・最大20）

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• surface_inspect read-only

  公開URLを解析し、そのサービスが公開している入口（エンドポイント候補・フォーム・フィード・MCPツール）と根拠、そして分からなかったことを返す。【無料】要約版。全件＋根拠の全文は buy_surface_report（0.25 USDC）。認証回避はしない。

  Parameters:

  • url (required) — string — 公開 https URL

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

• lab_loop

  FX論理の試行錯誤ループ（無料）。状態では「今ぶつかっている壁」と「次の打ち手」を返し、run:true でその場で1ラウンド回して結果を記録する。

  Parameters:

  • run — boolean — true で1ラウンド実行（既定は状態のみ）
  • mode — string — own=自己資金 / e8=E8チャレンジ（既定 own）

  Hints: read-only no · destructive not declared · idempotent not declared · open-world not declared

• improve_status read-only

  全般の改善ループの状態（無料）。レーンごとの壁・打ち手・判定と、直近の記録を返す。

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

• improve_round

  全般の改善ループをその場で回す（無料）。lane を指定しなければカーソル順に n レーン回す。

  Parameters:

  • n — number — 回すレーン数（既定1）
  • lane — string — fx / funnel / playbook / perks / rea / discovery / catalog

  Hints: read-only no · destructive not declared · idempotent not declared · open-world not declared

• list_services read-only

  販売中の有料サービスと価格・支払い条件の一覧（無料）

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

Repository

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