--- title: "Financial Widget Builder" description: "Build a keyless market-rate embed or a managed, white-label RateAPI Routes product-discovery experience backed by published membership and product evidence." canonical: "https://rateapi.dev/widget-builder?product=routes" last-updated: "2026-09-27" source: "https://rateapi.dev/llms.txt" --- # Financial Widget Builder ## Design here. Publish safely in Routes Studio. The live sample below proves the interaction. Your dashboard project stores product policy, copy, tokens, exact origins, and immutable versions; the copied installation contains no API key or customer facts. No customer endpoint is required, and configuration changes use the same installation code. Enterprise managed publishing [Open Routes Studio](https://app.rateapi.dev/routes-studio) [Read the integration guide](https://rateapi.dev/widget-docs/routes) RateAPI intelligence Interactive sample **hypothetical profile · live API** RATEAPI ROUTES · EVIDENCE-BACKED CREDIT UNION PRODUCT DISCOVERY # Turn every rate table into a shortlist built for the customer in front of you. Connect confirmed customer facts to published membership paths, exact products, current rates, and the source behind every result. See Routes respond **Add one confirmed association and reveal the exact source-backed product route it changes across five searches.** Loading verified baseline… Building one live, source-backed product view… Routes Module **Same answers. Your design language.** Presentation changes instantly; API results and evidence do not. Field journal Gallery Night desk **US credit unions only** One focused, continuously monitored market. **No credit pull** The sample profile is hypothetical; API results are live. **No paid placement** Published evidence—not sponsorship—determines what can appear. **Sources attached** Unknown is never a no. Published pricing is not approval. Source Ledger ## Inspect the rules, freshness, and changes behind every route. Live values below come only from the widget’s authoritative state event. Capability cards describe supported behavior, not fabricated telemetry. Live widget state **Connecting to Routes** Current scope Awaiting authoritative scope Graph freshness Awaiting live snapshot Change proof Awaiting live catalog ### Reading graph inventory… No cached count or estimate is substituted when the aggregate cannot be validated. Live aggregate / scale ### Validating evidence coverage… The live module remains usable; this acquisition metric stays blank rather than becoming a claim. Live aggregate / provenance ### Reading generation time… No date is inferred from page load time or a product observation. Live aggregate / freshness ### Reading seven-day change feed… No change total is inferred. The supported feed remains bounded, ordered, and intended for active-publication cache invalidation. Live bounded feed / change **For publishers, apps, and agents:** show the products within documented reach, then let customers open the proof. [Design a publisher pilot](https://rateapi.dev/contact) [Inspect the integration](https://rateapi.dev/widget-docs/routes) Design system ## Change the surface, never the truth. **Field journal** Warm paper, ink, and mineral green **Gallery** Quiet, bright, and spatial **Night desk** Charcoal with electric evidence cues Typography Editorial serif House sans Publisher tokens Accent `#8BE4B8` 12.3:1 contrast on the module surface. Corners Editorial Soft Rounded Attribution policy **Controlled by your published project** Attribution and available relationship types are project policy—not browser toggles. Institution identity, evidence, dates, and disclosures always remain. Module headline Theme Safe embed ## No API key enters the browser. RateAPI hosts the authenticated runtime, so the snippet contains no RateAPI credential or customer facts. Its stable installation ID resolves product policy, copy, and design tokens from the immutable version you publish in Routes Studio. ``` ``` Copy embed [Read the integration contract](https://rateapi.dev/widget-docs/routes) Replace the placeholder with the production installation ID copied from Routes Studio. Product selectors, copy, design tokens, and attribution remain published project policy. What the product proves ## Every route has a source. Open it. ### Start with a confirmed fact A ZIP, employer, school, association, or family relationship activates only documented paths. 01 ### Worth clarifying Missing information remains visibly unresolved. It never becomes a silent rejection. 02 ### Open the proof Institution language, publication lineage, product evidence, and observation dates stay inspectable. 03 **Routes Studio** Make the experience unmistakably yours copy · typography · color · corners · server policy RateAPI RateAPI Routes turns confirmed customer facts into source-backed shortlists of published products from 3,700+ tracked US credit unions. Every promoted route keeps its membership and price evidence. [Get API key →](https://rateapi.dev/api-key) [Sign in](https://app.rateapi.dev) ### Build - [RateAPI Routes →](https://rateapi.dev/routes) - [Product Matching API](https://rateapi.dev/financial-product-eligibility-api) - [Membership Eligibility API](https://rateapi.dev/api/eligibility) - [Rate Query API](https://rateapi.dev/rates-api) - [Decision API](https://rateapi.dev/api/reference) - [Batch Decisions API](https://rateapi.dev/api/batch-decisions) ### Deliver - [Developer Portal →](https://rateapi.dev/developers) - [Create a free API key](https://rateapi.dev/api-key) - [REST API docs](https://api.rateapi.dev/) - [OpenAPI spec](https://api.rateapi.dev/openapi.json) - [MCP Server](https://rateapi.dev/mcp) - [Widget builder](https://rateapi.dev/widget-builder) - [RateAPI Routes widget](https://rateapi.dev/widget-docs/routes) - [Market Rates widget](https://rateapi.dev/widget-docs/rates) - [Webhooks](https://api.rateapi.dev/webhooks) - [Versioning & deprecation](https://rateapi.dev/deprecation-policy) - [GitHub](https://github.com/rate-api) ### Solutions - [Personal finance apps](https://rateapi.dev/use-cases/personal-finance-apps) - [AI purchase advisors](https://rateapi.dev/use-cases/ai-purchasing-tools) - [AI agents](https://rateapi.dev/use-cases/ai-agents) - [Car buying platforms](https://rateapi.dev/use-cases/car-buying-platforms) - [Credit unions](https://rateapi.dev/for-credit-unions) - [Loan officers](https://rateapi.dev/use-cases/loan-officers) - [Rate data for ALM](https://rateapi.dev/alm-rate-data) ### Trust - [Data coverage](https://rateapi.dev/data-coverage) - [Rate methodology](https://rateapi.dev/methodology) - [Eligibility methodology](https://rateapi.dev/eligibility-methodology) - [Transparency](https://rateapi.dev/transparency) - [Independence](https://rateapi.dev/independence) - [Corrections](https://rateapi.dev/corrections) - [Pricing](https://rateapi.dev/pricing) - [About](https://rateapi.dev/about) - [Contact](https://rateapi.dev/contact) - Talk to a human ### Inspect the data behind the API Public data explorer - [Current mortgage rates](https://rateapi.dev/current-mortgage-rates) - [Current auto rates](https://rateapi.dev/current-auto-loan-rates) - [Current CD rates](https://rateapi.dev/current-cd-rates) - [Current HELOC rates](https://rateapi.dev/current-heloc-rates) - [Current personal loan rates](https://rateapi.dev/current-personal-loan-rates) - [Mortgage rates](https://rateapi.dev/mortgage-rates) - [Refinance rates](https://rateapi.dev/refinance-rates) - [Auto loan rates](https://rateapi.dev/auto-loan-rates) - [RV loan rates](https://rateapi.dev/rv-loan-rates) - [Boat rates](https://rateapi.dev/boat-loan-rates) - [Motorcycle rates](https://rateapi.dev/motorcycle-loan-rates) - [HELOC rates](https://rateapi.dev/heloc-rates) - [Personal loan rates](https://rateapi.dev/personal-loan-rates) - [Credit card rates](https://rateapi.dev/credit-card-rates) - [Deposit rates](https://rateapi.dev/deposit-rates) - [CD rates](https://rateapi.dev/cd-rates) - [Savings rates](https://rateapi.dev/savings-rates) - [Money market rates](https://rateapi.dev/money-market-rates) - [Credit union directory](https://rateapi.dev/credit-unions) - [Who can join](https://rateapi.dev/who-can-join) - [Mortgage benchmark](https://rateapi.dev/mortgage-rate-benchmark) - [Auto benchmark](https://rateapi.dev/auto-loan-rate-benchmark) - [HELOC benchmark](https://rateapi.dev/heloc-rate-benchmark) - [Personal loan benchmark](https://rateapi.dev/personal-loan-rate-benchmark) - [CD benchmark](https://rateapi.dev/cd-rate-benchmark) - [Credit union rate index](https://rateapi.dev/credit-union-rate-index) - [Deposit beta](https://rateapi.dev/deposit-beta) - [Credit unions vs banks: mortgage](https://rateapi.dev/compare/credit-union-vs-bank-rates) - [Credit unions vs banks: auto](https://rateapi.dev/compare/credit-union-vs-bank-auto-loan-rates) - [Credit unions vs banks: HELOC](https://rateapi.dev/compare/credit-union-vs-bank-heloc-rates) - [Credit unions vs banks: CD](https://rateapi.dev/compare/credit-union-vs-bank-cd-rates) - [Mortgage rate API comparison](https://rateapi.dev/compare/mortgage-rate-apis) - [Rate datasets](https://rateapi.dev/credit-union-rate-dataset) © 2026 RateAPI · US credit unions only · Published pricing is not approval. [Privacy](https://rateapi.dev/privacy) [Terms](https://rateapi.dev/terms) [llms.txt](https://rateapi.dev/llms.txt) Financial Widget Builder — Market Rates and RateAPI Routes | RateAPI --- Source: https://rateapi.dev/widget-builder?product=routes Rate data API: https://api.rateapi.dev · OpenAPI: https://api.rateapi.dev/openapi.json · MCP: https://mcp.rateapi.dev/mcp