Modo de entrega
Chaves API comerciais
Acesso API
Licencie a camada de sinais da 4starter sem abrir a porteira.
Ofereca sinais proprietarios de compra, manutencao e venda da 4starter por meio de uma API controlada para produtos, watchlists, dashboards e alertas.
- Somente saidas proprietarias da 4starter
- Endpoints de ticker e mercado
- Creditos, limites e controle de rajadas
API comercial
Feita para entrega de produto
Pensada para sincronizacao com cache em vez de polling desperdicado
Endpoint de ticker
Consulta de um simbolo
Sinal, pontuacao, mercado e hora de atualizacao
Endpoint de mercado
Snapshot de mercado em lote
Uma chamada substitui ondas de polling por ticker
Regras de entrega
Creditos + limites de concorrencia
Sem planos ilimitados e sem abuso descontrolado
Design de polling
Ticker sob demanda, mercado em lote
Controle de abuso
Rate limits, limites de concorrencia e tetos mensais
Built from your signal layer
The API is centered on proprietary 4starter signal output, not a resale wrapper around raw vendor data.
Designed for live products
Use it in watchlists, dashboards, alerts, content pages, or internal tools without exposing your application to uncontrolled polling.
Self-serve where it should be
Customers can subscribe, manage billing, rotate keys, and test live calls without waiting for manual setup.
EU-based platform
The API offer sits on top of the same 4starter platform used for the public product and member experience.
O que voce pode licenciar
Duas APIs, ambas centradas na sua propria camada de sinais
A oferta e baseada em saidas unicas geradas pela 4starter. Isso torna o produto juridicamente mais limpo e operacionalmente mais leve do que expor paginas pesadas em dados de fornecedores.
Ticker Signal API
Saida proprietaria da 4starter por ticker
Criada para watchlists, paginas de produto e alertas leves. Ela expoe sua camada de sinais proprietaria, nao dados brutos de mercado de terceiros.
Campos principais
tickermarketsignalsignal_scoresignal_updated_at
Atualizacao recomendada: no maximo uma vez a cada 60 segundos por ticker.
Exemplo de requisicao
GET /api/v1/ticker-signal?ticker=AAPLExemplo de formato da resposta
{
"ticker": "AAPL",
"market": "NASDAQ",
"signal": "buy",
"signal_score": 82,
"signal_updated_at": "2026-04-02T08:15:00Z"
}
Market Signals API
Feed de mercado em lote para sincronizacao eficiente
Busque um snapshot de mercado e receba a ultima saida de sinais proprietaria para cada ticker coberto nesse mercado.
Campos principais
marketas_oftickers[].tickertickers[].signaltickers[].signal_scoretickers[].signal_updated_at
Atualizacao recomendada: no maximo uma vez a cada 5 minutos por mercado.
Exemplo de requisicao
GET /api/v1/market-signals?market=NASDAQ&limit=500&offset=0Exemplo de formato da resposta
{
"market": "NASDAQ",
"as_of": "2026-04-02T08:15:00Z",
"limit": 500,
"offset": 0,
"returned": 500,
"has_more": true,
"next_offset": 500,
"tickers": [
{"ticker": "AAPL", "signal": "buy", "signal_score": 82, "signal_updated_at": "2026-04-02T08:15:00Z"},
{"ticker": "MSFT", "signal": "hold", "signal_score": 58, "signal_updated_at": "2026-04-02T08:15:00Z"}
]
}Who It Is For
Built for teams that want signal value, not a raw-data vendor relationship
The strongest buyers usually want a reusable decision layer inside an existing product, service, or internal workflow. These are the clearest fits.
Watchlists, member products, and stock-detail experiences
Add a proprietary conviction layer to stock pages, watchlists, and logged-in product surfaces without building your own scoring system first.
Client dashboards, advisor tools, and premium account views
Use compact signal output inside client or advisor workflows where the signal supports a broader service, not a standalone trading terminal.
Stock landing pages, widgets, and conversion surfaces
Use lightweight ticker calls behind stock pages, content modules, or widgets that need a small proprietary signal layer to improve engagement and conversion.
Analyst, support, sales, and operations tooling
Give internal teams the same signal layer across review tools, QA flows, editorial checks, or operational dashboards that need consistent output.
Commercial Confidence
Built to feel workable from the first subscription onward
The API is not just a price list. Buyers need to know how access is provisioned, how testing works, and how the billing path scales as usage grows.
Provisioning
Subscriptions issue working account access
The paid plan is tied to account-level billing and API-key provisioning, so customers move from checkout to usable access without a manual handoff.
Testing
Live request examples are part of the member flow
Subscribers can copy the key, test a real request, and review implementation examples directly from the member side of the page.
Billing
Managed upgrades fit product growth
Customers can start lower, move up the plan ladder, and manage the billing path as product volume and coverage requirements expand.
Delivery
Controlled usage is part of the product design
Credits, limits, caching, and market-level batching are presented as delivery discipline, not as an afterthought once usage starts.
Ways To Use It
Built for products, automations, and internal signal workflows
The API is most valuable when it becomes a decision layer inside a product or process. These are the main ways teams typically use it without turning it into a raw-data mirror.
Watchlists, dashboards, and account experiences
Use the ticker endpoint to place a proprietary 4starter signal layer inside logged-in watchlists, customer dashboards, and account-level stock views.
Alerts, notifications, and workflow triggers
Feed email, push, Slack, or CRM workflows when a tracked market or ticker changes signal state and your own system decides who should receive it.
Screeners and market overview pages
Show broad market signal coverage in one view without polling large ticker lists individually. This is where the market endpoint saves the most load.
Advisor, broker, and private client experiences
Add a compact conviction layer to premium client portals, model portfolios, and advisor dashboards without exposing raw third-party market feeds.
Analyst, sales, QA, and operations tooling
Use the same signal layer internally for support teams, analyst review, editorial checks, and operational dashboards that need consistent output.
Website cards, widgets, and conversion pages
Place a signal card inside stock landing pages, campaign pages, or publisher-style content blocks where a lightweight proprietary view improves conversion.
Implementation Lanes
Three clean ways to run the API without wasting credits
Most customers fit one of these patterns. The strongest integrations usually combine one scheduled sync path with a smaller on-demand lookup layer.
On-demand lookup
Call the ticker endpoint when a user opens a page, expands a row, or requests a fresh symbol view.
Scheduled market sync
Run the market endpoint on a timed job, cache the result internally, and serve your own app from that local copy.
Hybrid product model
Use market sync for broad coverage, then use ticker calls only for high-intent user actions and detail views.
Go Live
From account to working integration in three clean steps
The page is designed for fast evaluation: pick a plan, receive the key, test a live request, then move the integration into your own product flow.
01
Choose the plan that fits your product
Start with Builder for narrower products, Growth for broader market sync, or Platform when you need heavier commercial usage.
02
Receive the key and run a live call
The subscription provisions an API key, shows it in your account, emails it to you, and gives you an immediate live AAPL test path.
03
Move into production and upgrade as you grow
Use ticker calls for detail views, market snapshots for sync jobs, and move up the plan ladder through managed billing when volume grows.
Limite de direitos
O que deliberadamente nao esta incluido
Esta oferta de API trata da sua camada de sinais proprietaria e do empacotamento comercial util ao redor dela.
IncluidoEstado do sinal, pontuacao, identidade de mercado, hora de atualizacao e snapshots de mercado em lote.
Nao incluidoOHLCV historico, fundamentos de terceiros, metas de consenso, revenda de cotacao bruta e conteudo em massa derivado de fornecedores.
Modelo comercialUso licenciado em aplicativos, dashboards, alertas e ferramentas internas. Redistribuicao exige aprovacao separada.
Precos
Estruturado para recompensar o uso eficiente
Voce nao quer planos API ilimitados. O modelo abaixo incentiva cargas em lote, clientes com cache e carga previsivel no servidor.
Builder
USD 79.00/month
Para prototipos e produtos de watchlist enxutos.
25,000 credits per month
Ticker Signal API access
30 requests per minute
2 concurrent requests
Teto mensal fixo
Melhor equilibrio
Growth
USD 249.00/month
Para produtos lancados que precisam de consulta por ticker e sincronizacao de mercado.
150,000 credits per month
Ticker + Market API access
120 requests per minute
4 concurrent requests
Revisao de integracao
Platform
USD 649.00/month
Para integracoes comerciais mais pesadas com escalonamento controlado.
600,000 credits per month
Ticker + Market API access
300 requests per minute
8 concurrent requests
Excedente aprovado opcional
Regras de credito: 1 ticker lookup = 1 credit. 1 market snapshot = 25 credits. Hard monthly caps are intentional.
Rate Limits
Regras de entrega que protegem o servidor
Esta e a logica comercial por tras do preco. Ela foi feita para impedir que clientes transformem a API em uma tempestade de polling.
Limite movel por minuto
Cada plano tem um teto de requisicoes por minuto. Se for excedido, a API deve retornar 429 com informacoes de reset.
Limite de concorrencia
Limite requisicoes simultaneas por chave API para que um cliente nao possa abrir dezenas de workers.
Janelas de cache no servidor
Respostas de ticker podem ser cacheadas por 60 segundos e snapshots de mercado por 300 segundos para que repeticoes continuem baratas.
Teto mensal rigido
Os planos param no limite de creditos incluido, salvo se houver excedente aprovado.
FAQ
Perguntas comerciais comuns
Quais dados estao incluidos na licenca da API?
A API e destinada a saidas proprietarias da 4starter, como estado do sinal, pontuacao, classificacao de mercado e hora de atualizacao.
Por que usar creditos em vez de requisicoes ilimitadas?
Creditos precificam integracoes leves de forma justa e protegem a plataforma contra polling abusivo.
Como os clientes devem consultar a API?
Use o endpoint de ticker com moderacao para consultas sob demanda e o endpoint de mercado para sincronizacao programada.
Posso redistribuir a API como dados brutos?
Nao. Redistribuicao, espelhos abertos e revenda em massa de dados brutos exigem aprovacao separada por escrito.
Proximo passo
Se voce quer acesso, comece pelo seu caso de uso.
Informe quais mercados voce precisa, o volume mensal esperado e se precisa de consulta por ticker, sincronizacao de mercado ou ambos.
Self-Serve
Ready to evaluate the API inside your own account?
Create the account, review the plans, and start with the subscription that matches your current product stage.
Create account and review plansTalk To Us
Need help choosing the right plan or implementation model?
Use contact for plan fit, target markets, expected monthly volume, or larger commercial questions before you start.