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Mai ƙãga halittar API

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Bayani da REST API da kuma dawo da cikakken mataki na ƙarshe - masu kula da hanyar, Pydantic / Zod schemas, auth middleware, OpenAPI spec, gwaje-gwaje, da kuma mai kula da curl. Zaɓi tsarin (FastAPI, Express, Next.js, Django REST, Flask, NestJS, Go chi, Rails, Laravel), auth style (JWT / API key / OAuth2), da kuma format na amsa (JSON / MessagePack).
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Describe the endpoints.
API code 

        

    

    

        

            

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Yi amfani da REST API code tare da free AI. Endpoints, schemas, da takardun shaida.

            

        

    







    

        

            

                
Yadda ake amfani da shi Mai ƙãga halittar API

                

                    

                        

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Ka rubuta rubutu, ka shigar da fayil, ko ka bayyana abin da kake so. Babu bukatar asusun.

                    

                    

                        

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Ka saukar, ka kwafe, ko ka raba sakamakonka. Kyauta ga amfanin kai da na kasuwanci.

                    

                

            

        

    








    

        

            

                
Yi amfani da wannan kayan aiki ta hanyar API

                
Yi amfani da wannan kayan aiki daga lissafinka na kai tsaye. REST na ƙarshe mai haɗin kai na OpenAI, amincewa da token mai ɗaukar kaya, babu buƙatar SDK na musamman. Kudin token sun haɗu da haɗin yanar gizo.

                

                    API Documentation
                    Get API Key
                

            

            

                
curl -X POST https://api.free.ai/v1/chat/ \
  -H "Authorization: Bearer sk-free-..." \
  -H "Content-Type: application/json" \
  -d '{"model": "qwen-coder", "messages": [{"role": "user", "content": "Write a Python function that reverses a string."}]}'

            

        

    










    

        
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Mai ƙãga halittar API — FAQ

                

                    
                    

                        

                            
                        

                        

                            
Ka bayyana wani tsari na matsaloli da kuma dawo da wani cikakke scaffold a cikin tsarinka da ka zaba - masu kulawa, tambaya / amsa schemas, auth middleware, matsaloli masu kulawa, OpenAPI spec, gwaje-gwaje, da curl misalai. 15 frameworks goyon baya (FastAPI, Flask, Django REST, Express, Next.js, NestJS, Hono, Go chi, Go stdlib 1.22 ServeMux, Rails, Laravel, Spring Boot, ASP.NET Core, Axum, Elysia). 6 auth styles (ba auth, API maɓalli, JWT Bearer, OAuth 2.0, HTTP Basic, zaman shawara cookie).

                        

                    

                    
                    

                        

                            
                        

                        

                            
Swagger Codegen / OpenAPI Generator aiki na ƘARI hanya - su samar da abokan ciniki / masu ba da sabis daga wani spec da ke akwai. Free.ai ya rubuta farko-draft spec da kuma aiwatarwa daga wani bayyanar-English. NSwag ne.NET-kasuwancin. Complementary aiki gudu: Free.ai ya samu ka farko scaffold + OpenAPI a cikin daya shot, sa'an nan OpenAPI Generator samar da harshe-bincike ga abokan ciniki a cikin 40 + harsuna.

                        

                    

                    
                    

                        

                            
                        

                        

                            
Bolt.new ($ 20 / mo bayan free tier) da v0.dev ($ 20 / mo bayan free) mai da hankali kan cikakke-stack / frontend halitta. Cursor ($ 20 / mo) ne IDE ga AI biyu-shirye-shirye. Free.ai ne backend-API-kasuwancin da 100% free a karkashin token pool na yau da kullum - manufa-built kira ga REST yarjejeniyoyi, auth zane, OpenAPI fitarwa, da kuma gaskiya-test-suite siffar.

                        

                    

                    
                    

                        

                            
                        

                        

                            
A halin yanzu, na yi imani da shi don tsarin ginin ginin - an gwada ginin ginin (inporta, shigar da hanyar sadarwa, kayan aiki na tsaka-tsaki) a matakin tambaya. Logic na kasuwanci yana amfani da TODO placeholders inda kuke buƙatar yin waya DB / kwance / sabis na waje. Yi shirin 10-20 min na haɗin gwiwa bayan sanyawa: cika tambayoyin DB, maye gurbin sirrin JWT na karya, gudanar da canjin ku.

                        

                    

                    
                    

                        

                            
                        

                        

                            
FastAPI don Python sabon shirin (mafi kyawun DX, auto-OpenAPI). Express ko Hono don Node.js (Express: matasa + babban tsarin; Hono: edge-ready). Next.js App Router idan har yanzu a kan Next.js. NestJS idan kana so Angular-style DI + decorators. Go chi don Go (idiomatic, mai sauƙi); Go stdlib 1.22 ServeMux idan zero-deps. Rails / Laravel / Spring Boot / ASP.NET Core don stack ɗin da ke akwai. Axum don Rust. Elysia don Bun.

                        

                    

                    
                    

                        

                            
                        

                        

                            
Na'am — an fitar da shi kamar OpenAPI 3.1 YAML tare da sassan/skema'an da suka dace da amfani da $ref, amsawa da 200 + 4xx a cikin kowane aiki, da kuma skema'an tsaro masu daidaita da amincewa da aka zaba. Yi gwajin da Redocly CLI ko swagger-cli kafin ka yi ƙoƙari. Idan tsarinka ya samar da OpenAPI (FastAPI, NestJS @nestjs/swagger), bayanin da aka rubuta da hannu shi ne mataki na farko na canzawa.

                        

                    

                    
                    

                        

                            
                        

                        

                            
Wani fayil na gwaji da ke amfani da mai gwajin maganar framework: pytest + httpx.AsyncClient ga FastAPI, supertest ga Express, @nestjs/testing ga NestJS, httptest ga Go, RSpec ga Rails, XCTest kwayar halitta ga Swift-Vapor, da dai sauransu. Yana rufe wani happy-path ga kowace ma'ana ta ƙarshe + gwajin rashin amincewa. Ba mai tsawo ba — amfani da /code/test/ don rufewa mafi zurfi.

                        

                    

                    
                    

                        

                            
                        

                        

                            
JWT Bearer ga mafi yawan APIs na SaaS (ba da halin, ya bambanta a tsaye). Maɓallin API ga kayan aiki na ciki (mafi sauki, juyawa da hannu). OAuth 2.0 lokacin haɗin kai da masu samar da shaida (Google, GitHub, Auth0). HTTP Basic ga shirye-shiryen cikin gida masu sauri (ba da aminci akan HTTP — HTTPS a ko da yaushe). Cookie na zaman shawara ga aikace-aikacen tashar yanar gizo na farko inda JWT ya fi yawa. Shirin da aka samar ya ƙunshi tabbatarwa mafi ƙarancin da za'a iya yi — a ko da yaushe duba kafin aikawa.

                        

                    

                    
                    

                        

                            
                        

                        

                            
Na'am idan ka tambaye shi. Ka ambaci "SSE" ko "WebSocket" a cikin bayanin kuma wannan alamun shafi zai yi amfani da tsarin maganar framework (StreamingResponse a cikin FastAPI, res.setHeader + flush ga Express, mai taimakawa da-taron-aiki-da-aiki ga Next.js, sabuntawa ga Hono/Axum). Ga aikace-aikacen da suke da WebSocket mai yawa, ka yi la'akari da littattafai masu dacewa (Socket.IO, Ably).

                        

                    

                    
                    

                        

                            
                        

                        

                            
Midware da aka samar shi ne mataki na farko - yana amfani da ajiya a cikin-rumbun kwamfutar da diff, mai kyau ga aikace-aikacen tsari-ɗaya. Don aikace-aikacen da ke da yawa-instanci, canja zuwa Redis (kowace littattafan da ke da iyaka-da-matsakaici tana goyon bayan wani ɓangaren baya na Redis - duba takardun littattafan). Maganganun TODO a cikin alamun rubutu da aka samar suna nuna wannan.

                        

                    

                    
                    

                        

                            
                        

                        

                            
An aika bayanin zuwa ga sifar, an yi shi, kuma an bar shi. Ba a adana shi ba, ba a amfani da shi don koyarwar. Don mafi girman sirri, zaɓi Qwen 3 Coder — wanda aka yi masa ajiya kan GPU na Free.ai. Premium external models (Claude, GPT-5) suna tafiya ta hanyar masu samar da su a karkashin sharuɗɗansu na sarrafa bayanai.

                        

                    

                    
                    

                        

                            
                        

                        

                            
Na'am — POST zuwa /v1/chat/ tare da tsarin API-generator (framework + auth + extras) da bayaninka kamar sakon mai amfani. Mai amfani ga CLIs na ci gaba da ci gaba da ci gaba da API daga wani siffa. Ka duba /api/.

                        

                    

                    
                

            

        

    









    

        
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