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Finage for AI agents

Finage provides real-time and historical market data across stocks, forex, crypto, and commodities through a REST API, used by trading and fintech applications. Connect it once through Arc0, and your agent, or Claude, ChatGPT and Cursor, can use it through one MCP endpoint, limited to what each user approved.

Connect FinageSee the 40 actions ↓
AnalyticsAPI keyMCP + RESTfinage.co.uk
AUDIT LOG · FINAGEPOLICY: acme-support
09:41:07 · claude · u_8f2read
finage.list_symbols
List Symbols by Market Type✓ allowed · 212ms
09:41:08 · claude · u_8f2read
finage.search_market
Search Market for Stocks✓ allowed · 164ms
09:41:12 · claude · u_8f2destructive
finage.get_forex_previous_close
Get Forex Previous Close Data✕ blocked · policy: deny
EVERY FINAGE CALL, ON THE RECORD
01 · USE CASES

What agents do in Finage.

01

Check a stock's last quote

Get the last quote for a stock ticker before including it in a market summary.

02

Pull crypto market snapshots

Get a snapshot of a cryptocurrency's recent performance to answer a trading question.

03

Read-only market data lookups

Keep every market data call read-only, since the API only reports prices and never places trades.

02 · ACTIONS

40 Finage actions, graded by risk.

Every Finage action is tagged read, write or destructive, so one policy covers the whole app and new actions inherit the right default.

read

37

Look things up. Allowed by default.

  • finage.list_symbols
    List Symbols by Market Type
  • finage.search_market
    Search Market for Stocks
  • finage.get_bonds_rate
    Get US Treasury Bond Rate
  • finage.get_forex_news
    Get Forex News
  • finage.get_top_losers
    Get Top Losing US Stocks
  • finage.search_country
    Search Country
  • finage.get_crypto_news
    Get Crypto News
  • finage.get_top_gainers
    Get Top Gaining US Stocks
  • finage.search_currency
    Search Currency
  • finage.get_sec_rss_feed
    Get SEC RSS Feed
  • finage.get_crypto_detail
    Get Crypto Detail
  • finage.get_country_detail
    Get Country Details
  • finage.get_forex_snapshot
    Get Forex Snapshot
  • finage.get_stock_snapshot
    Get Stock Snapshot
  • finage.get_crypto_detailed
    Get Detailed Crypto Information
  • finage.get_crypto_snapshot
    Get Crypto Snapshot
+ 21 MORE

write

0

Create and change things. Allow, or ask the user first.

  • No write actions.

destructive

3

Delete, cancel or archive. Ask first, or deny outright.

  • finage.get_forex_previous_close
    Get Forex Previous Close Data
  • finage.get_stock_previous_close
    Get Stock Previous Close Data
  • finage.get_crypto_previous_close
    Get Crypto Previous Close Data
03 · HOW IT WORKS

Finage in three steps.

  1. 01Your users connect FinageThey add their Finage api key on Arc0 Connect, under your brand. It goes straight into the vault.
  2. 02You set the rulesReads run, writes like “updates” can wait for the user, and “get Forex Previous Close Data” can be denied outright.
  3. 03Any agent can actYour agent calls Finage through the Arc0 SDK or MCP, and so can Claude, ChatGPT and Cursor. Every call lands on the audit log.
POLICY.TS
await arc0.policies.set('finage', {
  read: 'allow',
  write: 'ask',        
  destructive: 'deny',  // get_forex_previous_close
})

# Claude Code: the same connection, one URL
$ claude mcp add --transport http arc0 \
    https://mcp.arc0.ai/u/u_8f2
04 · AUTH AND DATA

How Finage connects.

Users add their Finage api key on Arc0 Connect. It is encrypted in the vault, never shown to the model, and each user can rotate or revoke it at any time.

The same Finage connection serves your agent over MCP and your own backend over REST and the proxy, so a user connects once. How Arc0 handles credentials →

AUTH
API key
CREDENTIALS
Per-tenant encrypted vault
MODEL SEES
Results only, never credentials
AUDIT LOG
Every call, on every plan
05 · WORKS WITH

Use Finage from any agent.

Claude
ChatGPT
Cursor
Codex
VS Code
OpenAI Agents SDK
Claude Agent SDK
Vercel AI SDK
Mastra
LangGraph
06 · RELATED

More analytics apps.

Gong58 actionsSerpApi59 actionsPeople Data Labs27 actionsPostHog507 actions21risk8 actionsAkta19 actionsAlpha Vantage56 actionsAmplitude54 actions
ALL ANALYTICS APPS →
07 · FAQ

Finage and Arc0, answered.

Q01

Can I use Finage with Claude, ChatGPT or Cursor?

Yes. Connect Finage to Arc0 once, then add your Arc0 MCP URL to Claude, ChatGPT, Cursor, Claude Code or any other remote-MCP client. Each assistant only gets the Finage actions you allow.

Q02

How do users connect Finage?

Users add their Finage api key on Arc0 Connect. It is encrypted in the vault, never shown to the model, and each user can rotate or revoke it at any time.

Q03

Which Finage actions can my agent take?

40 in total: 37 read, 0 write and 3 destructive. Your policies decide which of them each agent may call.

Q04

Can I stop my agent from deleting things in Finage?

Yes. Actions like “get Forex Previous Close Data” are graded destructive. Set destructive actions to deny, or to ask so the user approves each one, and blocked calls still show up on the audit log.

Q05

Can my own backend call Finage too?

Yes. The same Finage connection is available over REST and through the Arc0 proxy, so your product and your agent share one connection per user.

Get started

Plug Finage into your agent.

Your users connect Finage once, under your brand. Your agent gets 40 actions behind your policies, with every call on the record.

Connect FinageBrowse all apps →

Free to build · MCP + REST · Audit log on every plan