Skip to main content
GET
Get Latest Interest Rates
Current policy rates for the ten central banks tracked here, as an interest_rates array of bank, name, rate and date. bank is optional — omit it to get all ten at once, which is also how you discover the valid codes: FED, ECB, BOJ, BOE, BOC, RBA, PBOC, SNB, RBI and BOK. Use it for the current rate backdrop. For one bank’s rate path over time use get_financial_macro_interest_rates.
First time? Point any MCP client at https://mcp.aisa.one/mcp — Claude Code, Codex, Cursor, VS Code and the rest. Authorization is OAuth: the client opens a browser, you click Allow once, and there is no key to paste. Your agent then reaches every endpoint through five tools: search, list_categories and get_details are free, use and batch_use are billed per call. Setup per client is in Connect via MCP; the live tool list and what each call costs are on aisa.one/mcp.
Set this endpoint up in your agent →

Cost and request rules

Published reference values are not an account-specific quote or a settled charge. For endpoints supporting X-AISA-Cost-Mode: quote, obtain a free quote for your exact request before execution; reconcile the settled cost with response metadata and Usage Logs. USD amounts use 1,000,000 integer micro-USD per dollar.
  • Default request reference estimate (USD): 0.02
  • Cost contract: fixed_success
  • Published reference multiplier: 1.0
  • Settlement evidence source: request_snapshot

Authorizations

Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Query Parameters

bank
string

Optional central bank code (e.g., FED, ECB, BOJ) to return one bank only. Use the /macro/interest-rates/banks endpoint to get a list of available banks.

Response

Interest rates snapshot response

interest_rates
object[]
next_page_url
string

History only. Absolute URL of the next page of results. Present only when more rows remain; request it as-is to continue. Each page holds up to 10 rows.