🔌 OpenAPI First-Class Services Matrix
Services with public OpenAPI/Swagger specs that work with DevDuck's openapi tool out of the box.
Auth types: 🔑 API Key | 🔐 OAuth2 | 🎫 Bearer Token | 👤 Basic Auth | 🔓 No Auth
#
Service
Spec URL
Auth
Ops
Status
1
Petstore (demo)
petstore3.swagger.io/api/v3/openapi.json
🔐🔑
19
✅ Verified
2
GitHub v3
api.apis.guru/v2/specs/github.com/api.github.com/1.1.4/openapi.json
🎫🔐
845
✅ Verified
3
tiny.technology
api.tiny.technology/openapi.json
🔓
9
✅ Verified
🏢 Developer Platforms & DevOps (50+)
#
Service
Spec Source
Auth
Notes
4
GitLab
gitlab.com/api/v4
🎫
400+ endpoints
5
Bitbucket
api.bitbucket.org/swagger.json
🔐
Full repo mgmt
6
Jira
developer.atlassian.com
🔐🎫
Issue tracking
7
Confluence
developer.atlassian.com
🔐🎫
Wiki/docs
8
CircleCI
circleci.com/docs/api
🎫
CI/CD pipelines
9
Travis CI
developer.travis-ci.com
🎫
CI/CD
10
Vercel
vercel.com/docs/rest-api
🎫
Deployments
11
Netlify
open-api.netlify.com
🔐🎫
JAMstack deploy
12
Heroku
devcenter.heroku.com
🔐🎫
PaaS
13
DigitalOcean
api-engineering.nyc3.cdn.digitaloceanspaces.com/spec-ci/DigitalOcean-public.v2.yaml
🎫
Cloud infra
14
Cloudflare
api.cloudflare.com
🔑🎫
CDN/DNS/Workers
15
Fastly
developer.fastly.com
🔑
CDN
16
PagerDuty
api-reference.pagerduty.com
🔑
Incident mgmt
17
Datadog
docs.datadoghq.com
🔑
Monitoring
18
New Relic
docs.newrelic.com
🔑
Observability
19
Sentry
docs.sentry.io/api
🎫
Error tracking
20
LaunchDarkly
apidocs.launchdarkly.com
🔑
Feature flags
21
Snyk
snyk.docs.apiary.io
🎫
Security scanning
22
SonarQube
sonarcloud.io/web_api
🎫
Code quality
23
Docker Hub
hub.docker.com/v2
🎫
Container registry
24
npm
registry.npmjs.org
🎫
Package registry
25
PyPI
pypi.org/simple
🔓
Python packages
26
Terraform Cloud
developer.hashicorp.com
🎫
IaC
27
Vault
developer.hashicorp.com
🎫
Secrets mgmt
28
Consul
developer.hashicorp.com
🎫
Service mesh
29
Grafana
grafana.com/docs/grafana/latest/developers/http_api
🔑
Dashboards
30
Prometheus
prometheus.io/docs/prometheus/latest/querying/api
🔓
Metrics
31
Elasticsearch
elastic.co/guide/en/elasticsearch/reference/current/rest-apis.html
👤🔑
Search engine
32
Kibana
elastic.co
👤🔑
Visualization
33
Jenkins
jenkins.io/doc/book/using/remote-access-api
👤🎫
CI/CD
34
ArgoCD
argo-cd.readthedocs.io
🎫
GitOps
35
Backstage
Self-hosted
🎫
Developer portal
36
Pulumi
pulumi.com/docs/reference/service-rest-api
🎫
IaC
37
Render
api-docs.render.com
🎫
Cloud hosting
38
Railway
docs.railway.app/reference/public-api
🎫
App hosting
39
Fly.io
fly.io/docs/machines/api
🎫
Edge compute
40
Supabase
supabase.com/docs/reference
🔑
Backend-as-service
41
Firebase
firebase.google.com/docs/reference/rest
🔐🔑
Google BaaS
42
Postman
api.getpostman.com
🔑
API testing
43
Swagger Hub
app.swaggerhub.com/apis
🔑
API registry
44
ReadMe
docs.readme.com
🔑
API docs hosting
45
Kong
docs.konghq.com
🔑
API gateway
46
Tyk
tyk.io/docs
🔑
API gateway
47
Apigee
cloud.google.com/apigee
🔐
API mgmt
48
AWS API Gateway
Via boto
🔐
API mgmt
49
Azure API Mgmt
management.azure.com
🔐
API mgmt
50
Buildkite
buildkite.com/docs/apis/rest-api
🎫
CI/CD
51
Drone CI
Self-hosted
🎫
CI/CD
52
Woodpecker CI
Self-hosted
🎫
CI/CD
53
Gitea
Self-hosted /api/swagger
🎫
Git hosting
💬 Communication & Collaboration (40+)
#
Service
Auth
Notes
54
Slack
🔐
Messaging, channels, bots
55
Discord
🎫🔐
Chat, guilds, webhooks
56
Microsoft Teams
🔐
Via MS Graph
57
Telegram
🎫
Bot API
58
WhatsApp Business
🎫
Cloud API
59
Twilio
👤
SMS, Voice, Video
60
SendGrid
🔑
Email delivery
61
Mailgun
🔑
Email API
62
Mailchimp
🔐🔑
Email marketing
63
Postmark
🔑
Transactional email
64
Zoom
🔐🎫
Video conferencing
65
Webex
🔐🎫
Cisco meetings
66
Intercom
🔐🎫
Customer messaging
67
Zendesk
🔐🎫
Customer support
68
Freshdesk
🔑
Help desk
69
HubSpot
🔐🔑
CRM + marketing
70
Salesforce
🔐
CRM giant
71
Pipedrive
🔐🔑
Sales CRM
72
Notion
🔐🎫
Workspace
73
Airtable
🔐🎫
Database/sheets
74
Asana
🔐🎫
Project mgmt
75
Monday.com
🔑
Work mgmt
76
Trello
🔐🔑
Kanban boards
77
Linear
🔐🔑
Issue tracking
78
ClickUp
🔐🔑
Project mgmt
79
Basecamp
🔐
Project mgmt
80
Lark/Feishu
🎫
Enterprise collab
81
Front
🔐🎫
Shared inbox
82
Drift
🔐🎫
Conversational mktg
83
Tawk.to
🔑
Live chat
84
Crisp
🎫
Customer chat
85
Chatwoot
🔑
Open-source chat
86
Mattermost
🎫
Open-source Slack
87
Rocket.Chat
🎫
Open-source chat
88
Matrix/Element
🎫
Decentralized chat
89
Signal
🎫
Encrypted messaging
90
Vonage
🔑
Communications API
91
MessageBird
🔑
Omnichannel
92
Plivo
👤
Voice/SMS
93
Sinch
🔑
Communications
💰 Finance & Payments (50+)
#
Service
Auth
Notes
94
Stripe
🔑
Payments, subscriptions
95
PayPal
🔐
Payments
96
Square
🔐
POS + payments
97
Braintree
🔑
Payment processing
98
Adyen
🔑
Payment platform
99
Plaid
🔑
Banking data
100
Wise
🔐🎫
International transfers
101
Coinbase
🔐🔑
Crypto exchange
102
Binance
🔑
Crypto exchange
103
Kraken
🔑
Crypto exchange
104
QuickBooks
🔐
Accounting
105
Xero
🔐
Accounting
106
FreshBooks
🔐
Invoicing
107
Wave
🔐
Accounting
108
Chargebee
🔑
Subscription billing
109
Recurly
🔑
Subscription mgmt
110
Paddle
🔑
SaaS billing
111
Mollie
🔑
EU payments
112
Klarna
🔑
Buy now pay later
113
Affirm
🔑
BNPL
114
GoCardless
🎫
Direct debit
115
Dwolla
🔐
ACH payments
116
Marqeta
🔑
Card issuing
117
Galileo
🔑
Fintech platform
118
Alpaca
🔑
Stock trading API
119
Polygon.io
🔑
Market data
120
Alpha Vantage
🔑
Financial data
121
IEX Cloud
🔑
Market data
122
CoinGecko
🔑
Crypto data
123
CoinMarketCap
🔑
Crypto data
124
Open Banking
🔐
UK/EU banking
125
Teller
🎫
Banking API
126
MX
🔑
Financial data
127
Finicity
🔑
Financial data
128
Yodlee
🔐
Financial aggregation
129
TrueLayer
🔐
Open banking
130
Revolut
🔐🎫
Business banking
131
Mercury
🎫
Startup banking
132
Brex
🎫
Corp cards
133
Ramp
🔑
Expense mgmt
134
Expensify
🔑
Expense tracking
135
Bill.com
🔐
AP/AR
136
Tipalti
🔑
Global payables
137
Payoneer
🔐
Cross-border payments
138
Remitly
🔑
Remittances
139
CurrencyLayer
🔑
Exchange rates
140
Open Exchange Rates
🔑
FX rates
141
Fixer.io
🔑
Exchange rates
142
Tax Jar
🔑
Sales tax
143
Avalara
🔑
Tax compliance
#
Service
Auth
Notes
144
AWS
🔐
200+ services
145
Google Cloud
🔐
150+ services
146
Azure
🔐
200+ services
147
IBM Cloud
🔐🔑
Enterprise cloud
148
Oracle Cloud
🔐
Enterprise cloud
149
Alibaba Cloud
🔑
China cloud
150
Linode/Akamai
🎫
Cloud hosting
151
Vultr
🔑
Cloud compute
152
Hetzner
🎫
EU cloud
153
OVH
🔑
EU cloud
154
Scaleway
🔑
EU cloud
155
UpCloud
👤
Cloud hosting
156
Backblaze B2
🔑
Object storage
157
Wasabi
🔑
Object storage
158
MinIO
🔑
S3-compatible
159
Cloudinary
🔑
Media mgmt
160
imgix
🔑
Image CDN
161
Bunny.net
🔑
CDN
162
KeyCDN
🔑
CDN
163
Akamai
🔐
CDN/Edge
164
Vercel Edge
🎫
Edge functions
165
Deno Deploy
🎫
Edge runtime
166
Cloudflare Workers
🔑
Edge compute
167
AWS Lambda
🔐
Serverless
168
Google Cloud Functions
🔐
Serverless
169
Azure Functions
🔐
Serverless
170
Neon
🔑
Serverless Postgres
171
PlanetScale
🎫
Serverless MySQL
172
CockroachDB
🔑
Distributed SQL
173
Upstash
🔑
Serverless Redis
🤖 AI & Machine Learning (60+)
#
Service
Auth
Notes
174
OpenAI
🔑
GPT, DALL-E, Whisper
175
Anthropic
🔑
Claude
176
Google AI (Gemini)
🔑
Gemini models
177
Cohere
🔑
NLP models
178
Mistral AI
🔑
Open models
179
Hugging Face
🎫
Model hub, inference
180
Replicate
🎫
Model hosting
181
Together AI
🔑
Open model hosting
182
Fireworks AI
🔑
Fast inference
183
Groq
🔑
Fast inference
184
Perplexity
🔑
AI search
185
Stability AI
🔑
Image generation
186
Midjourney
🎫
Image generation
187
ElevenLabs
🔑
Voice synthesis
188
AssemblyAI
🔑
Speech-to-text
189
Deepgram
🔑
Speech recognition
190
Rev.ai
🔑
Transcription
191
AWS Bedrock
🔐
Foundation models
192
Azure OpenAI
🔑
Hosted OpenAI
193
Vertex AI
🔐
Google ML platform
194
SageMaker
🔐
AWS ML platform
195
Pinecone
🔑
Vector DB
196
Weaviate
🔑
Vector DB
197
Qdrant
🔑
Vector DB
198
Chroma
🔑
Vector DB
199
Milvus/Zilliz
🔑
Vector DB
200
LangSmith
🔑
LLM observability
201
Weights & Biases
🔑
ML experiment tracking
202
MLflow
🎫
ML lifecycle
203
Neptune.ai
🔑
Experiment tracking
204
Comet
🔑
ML platform
205
Scale AI
🔑
Data labeling
206
Labelbox
🔑
Data labeling
207
Roboflow
🔑
Computer vision
208
Clarifai
🔑
Visual AI
209
AWS Rekognition
🔐
Image analysis
210
Google Vision
🔐
Image analysis
211
Azure Vision
🔑
Image analysis
212
Wolfram Alpha
🔑
Computational
213
DeepL
🔑
Translation
214
Google Translate
🔐
Translation
215
Azure Translator
🔑
Translation
216
Wit.ai
🎫
NLU
217
Dialogflow
🔐
Conversational AI
218
Amazon Lex
🔐
Chatbot
219
IBM Watson
🔑
AI services
220
Dataiku
🔑
AI platform
221
H2O.ai
🔑
AutoML
222
MonkeyLearn
🔑
Text analysis
223
Rosette
🔑
NLP
224
Symbl.ai
🔑
Conversation AI
225
Unstructured
🔑
Document parsing
226
LlamaIndex Cloud
🔑
RAG platform
227
Vectara
🔑
Semantic search
228
Jina AI
🔑
Neural search
229
Modal
🎫
Serverless AI infra
230
Banana.dev
🔑
GPU inference
231
RunPod
🔑
GPU cloud
232
Lambda Labs
🔑
GPU cloud
233
CoreWeave
🔑
GPU cloud
🛒 E-Commerce & Retail (40+)
#
Service
Auth
Notes
234
Shopify
🔐
E-commerce
235
WooCommerce
👤🔐
WordPress commerce
236
BigCommerce
🔐🎫
E-commerce
237
Magento
🎫
E-commerce
238
Stripe Checkout
🔑
Payment pages
239
Amazon SP-API
🔐
Seller platform
240
eBay
🔐
Marketplace
241
Etsy
🔐
Handmade marketplace
242
Walmart
🔑
Retail marketplace
243
Best Buy
🔑
Electronics retail
244
Printful
🔑
Print-on-demand
245
Printify
🎫
Print-on-demand
246
ShipStation
👤
Shipping
247
EasyPost
🔑
Shipping API
248
Shippo
🔑
Shipping
249
AfterShip
🔑
Tracking
250
Snipcart
🔑
Shopping cart
251
Medusa
🔑
Headless commerce
252
Saleor
🔑
Headless commerce
253
Commerce.js
🔑
Headless commerce
254
TaxJar
🔑
Sales tax
255
Algolia
🔑
Search
256
Meilisearch
🔑
Search
257
Typesense
🔑
Search
258
Barcode Lookup
🔑
Product data
259
UPC Database
🔑
Barcode data
260
Open Food Facts
🔓
Food products
261
Rappi
🔐
Delivery
262
Instacart
🔐
Grocery delivery
263
DoorDash
🔐
Food delivery
264
UberEats
🔐
Food delivery
265
Grubhub
🔐
Food delivery
266
Deliveroo
🔐
Food delivery
267
Bolt Food
🔐
Delivery
268
Wolt
🔐
Delivery
269
Gumroad
🔐
Digital sales
270
Lemon Squeezy
🔑
Digital sales
271
FastSpring
👤
SaaS commerce
272
Sellix
🔑
Digital goods
273
Ko-fi
🔑
Creator payments
📱 Social Media & Content (40+)
#
Service
Auth
Notes
274
Twitter/X
🔐
Social media
275
Instagram Graph
🔐
Photo/video
276
Facebook Graph
🔐
Social platform
277
LinkedIn
🔐
Professional network
278
TikTok
🔐
Short video
279
YouTube Data
🔐🔑
Video platform
280
Reddit
🔐
Forum
281
Pinterest
🔐
Visual discovery
282
Tumblr
🔐
Blogging
283
Medium
🔐🎫
Writing platform
284
Dev.to
🔑
Dev community
285
Hashnode
🔑
Dev blogging
286
Ghost
🔑
Publishing
287
WordPress.com
🔐
Blogging
288
Substack
🔑
Newsletters
289
Buttondown
🔑
Newsletters
290
ConvertKit
🔑
Creator marketing
291
Mastodon
🔐
Fediverse
292
Bluesky
🎫
AT Protocol
293
Threads
🔐
Meta social
294
Snapchat
🔐
Messaging
295
WeChat
🔐
Chinese social
296
Line
🔐
Asian messaging
297
KakaoTalk
🔐
Korean messaging
298
VK
🔐
Russian social
299
Spotify
🔐
Music streaming
300
Apple Music
🎫
Music streaming
301
SoundCloud
🔐
Audio platform
302
Deezer
🔐
Music streaming
303
Last.fm
🔑
Music data
304
Genius
🔐🎫
Lyrics
305
Giphy
🔑
GIFs
306
Unsplash
🔐🔑
Stock photos
307
Pexels
🔑
Stock media
308
Pixabay
🔑
Stock media
309
Flickr
🔐🔑
Photo sharing
310
Imgur
🔐
Image hosting
311
Vimeo
🔐🎫
Video hosting
312
Dailymotion
🔐
Video
313
Twitch
🔐
Live streaming
🗄️ Databases & Data (40+)
#
Service
Auth
Notes
314
MongoDB Atlas
🔑
Document DB
315
Fauna
🔑
Serverless DB
316
CockroachDB
🔑
Distributed SQL
317
Neon
🔑
Serverless Postgres
318
PlanetScale
🎫
Serverless MySQL
319
Supabase
🔑
Postgres + APIs
320
Hasura
🔑
GraphQL engine
321
Prisma
🔑
ORM/Data platform
322
Redis Cloud
🔑
In-memory DB
323
Upstash
🔑
Serverless Redis
324
DynamoDB
🔐
AWS NoSQL
325
Firestore
🔐
Google NoSQL
326
Cosmos DB
🔑
Azure multi-model
327
Couchbase
👤
Document DB
328
Neo4j
👤
Graph DB
329
ArangoDB
👤
Multi-model
330
InfluxDB
🎫
Time series
331
TimescaleDB
🔑
Time series
332
ClickHouse
👤
Analytics
333
Snowflake
🔐
Data warehouse
334
BigQuery
🔐
Data warehouse
335
Redshift
🔐
Data warehouse
336
Databricks
🎫
Data/AI platform
337
dbt Cloud
🔑
Data transform
338
Airbyte
🔑
Data integration
339
Fivetran
🔑
ETL
340
Stitch
🔑
ETL
341
Segment
🔑
Customer data
342
mParticle
🔑
Customer data
343
RudderStack
🔑
Customer data
344
Apache Kafka (Confluent)
🔑
Streaming
345
Amazon Kinesis
🔐
Streaming
346
Google Pub/Sub
🔐
Messaging
347
RabbitMQ
👤
Message queue
348
Azure Event Hubs
🔐
Event streaming
349
Aiven
🎫
Managed data services
350
Elastic Cloud
🔑
Elasticsearch
351
Algolia
🔑
Search
352
Meilisearch Cloud
🔑
Search
353
Xata
🔑
Serverless DB
🔒 Security & Identity (40+)
#
Service
Auth
Notes
354
Auth0
🔐
Identity platform
355
Okta
🔐🔑
Identity mgmt
356
Clerk
🔑
Auth for devs
357
Firebase Auth
🔐🔑
Google auth
358
AWS Cognito
🔐
Auth service
359
Azure AD
🔐
Identity
360
Google IAM
🔐
Access mgmt
361
Keycloak
🔐
Open-source IAM
362
FusionAuth
🔑
Auth platform
363
Stytch
🔑
Passwordless auth
364
Magic.link
🔑
Web3 auth
365
Passage
🔑
Passkey auth
366
WorkOS
🔑
Enterprise SSO
367
CrowdStrike
🔐
Endpoint security
368
Palo Alto
🔑
Network security
369
Fortinet
🔑
Security
370
Snyk
🎫
Dependency security
371
Veracode
🔑
App security
372
SonarQube
🎫
Code security
373
WhiteSource/Mend
🔑
OSS security
374
Qualys
👤
Vulnerability mgmt
375
Rapid7
🔑
Security analytics
376
Tenable
🔑
Vulnerability
377
VirusTotal
🔑
Malware scanning
378
Shodan
🔑
Internet scanning
379
Have I Been Pwned
🔑
Breach checking
380
1Password
🎫
Password mgmt
381
Bitwarden
🎫
Password mgmt
382
HashiCorp Vault
🎫
Secrets mgmt
383
AWS Secrets Manager
🔐
Secrets
384
Azure Key Vault
🔐
Secrets
385
Google Secret Manager
🔐
Secrets
386
Doppler
🎫
Secrets mgmt
387
Infisical
🔑
Secrets platform
388
CertiVox
🔑
Identity
389
Onfido
🔑
Identity verification
390
Jumio
🔑
ID verification
391
Persona
🔑
Identity verification
392
Veriff
🔑
ID verification
393
Sardine
🔑
Fraud prevention
📊 Analytics & Business Intelligence (30+)
#
Service
Auth
Notes
394
Google Analytics
🔐
Web analytics
395
Mixpanel
🔑
Product analytics
396
Amplitude
🔑
Product analytics
397
Heap
🔑
Auto-capture analytics
398
PostHog
🔑
Open-source analytics
399
Plausible
🔑
Privacy analytics
400
Fathom
🔑
Simple analytics
401
Matomo
🎫
Open-source analytics
402
Hotjar
🔑
Heatmaps
403
FullStory
🔑
Session replay
404
LogRocket
🔑
Frontend monitoring
405
Segment
🔑
Data pipeline
406
Metabase
🎫
BI dashboard
407
Tableau
🔐🎫
Data viz
408
Looker
🔐
Google BI
409
Power BI
🔐
Microsoft BI
410
Mode
🔑
Analytics
411
Sisense
🔑
Embedded analytics
412
Chartio
🔑
Cloud BI
413
Geckoboard
🔑
KPI dashboards
414
Klipfolio
🔑
Dashboards
415
Databox
🔑
Analytics dashboards
416
Supermetrics
🔑
Marketing analytics
417
Funnel.io
🔐
Marketing data
418
Adjust
🔑
Mobile attribution
419
AppsFlyer
🔑
Mobile attribution
420
Branch
🔑
Deep linking
421
Braze
🔑
Customer engagement
422
Leanplum
🔑
Mobile marketing
423
CleverTap
🔑
User engagement
#
Service
Auth
Notes
424
Google Maps
🔑
Maps, geocoding, directions
425
Mapbox
🔑
Custom maps
426
HERE
🔑🔐
Location services
427
TomTom
🔑
Maps + routing
428
OpenStreetMap
🔓
Open maps
429
Nominatim
🔓
Geocoding
430
What3words
🔑
Location encoding
431
Geocod.io
🔑
US geocoding
432
Pelias
🔓
Open geocoder
433
Radar
🔑
Geofencing
434
Foursquare
🔐
Places/POI
435
Yelp
🔑
Business reviews
436
Google Places
🔑
Place data
437
OpenWeatherMap
🔑
Weather
438
WeatherAPI
🔑
Weather
439
AccuWeather
🔑
Weather
440
Visual Crossing
🔑
Weather data
441
IP Geolocation
🔑
IP location
442
ipinfo.io
🔑
IP data
443
ip-api.com
🔓
Free IP lookup
444
MaxMind
🔑
GeoIP
445
Google Directions
🔑
Routing
446
OSRM
🔓
Open routing
447
Valhalla
🔓
Open routing
448
OpenRouteService
🔑
Routing
📄 Document & Content Management (30+)
#
Service
Auth
Notes
449
Google Drive
🔐
Cloud storage
450
Dropbox
🔐
File storage
451
OneDrive
🔐
Microsoft storage
452
Box
🔐
Enterprise files
453
Google Docs
🔐
Documents
454
Google Sheets
🔐
Spreadsheets
455
Microsoft Graph
🔐
Office 365
456
DocuSign
🔐
E-signatures
457
HelloSign
🔐🔑
E-signatures
458
PandaDoc
🔐🔑
Documents
459
Adobe Sign
🔐
E-signatures
460
Contentful
🔐🎫
Headless CMS
461
Sanity
🎫
Headless CMS
462
Strapi
🎫
Open CMS
463
Directus
🎫
Open data platform
464
Hygraph
🔑
GraphQL CMS
465
Prismic
🔑
Headless CMS
466
Storyblok
🔑
Visual CMS
467
DatoCMS
🔑
Headless CMS
468
Butter CMS
🔑
Blog CMS
469
Notion API
🔐🎫
Workspace
470
Coda
🎫
Docs/tables
471
Confluence
🔐🎫
Wiki
472
Guru
🔑
Knowledge mgmt
473
Slite
🔑
Team knowledge
474
Gitbook
🔑
Documentation
475
ReadMe
🔑
API docs
476
Mintlify
🔑
Docs
477
Docusaurus
🔓
Static docs
478
Cloudconvert
🔑
File conversion
🏥 Healthcare & Life Sciences (20+)
#
Service
Auth
Notes
479
Epic FHIR
🔐
EHR
480
Cerner FHIR
🔐
EHR
481
Allscripts
🔐
EHR
482
Redox
🔑
Healthcare integration
483
Particle Health
🔑
Patient data
484
FHIR R4
🔐
Health standard
485
PubMed
🔑
Medical literature
486
OpenFDA
🔑
Drug/device data
487
DrugBank
🔑
Drug data
488
OMOP CDM
🔑
Clinical data
489
Teladoc
🔐
Telehealth
490
Dexcom
🔐
CGM data
491
Fitbit
🔐
Fitness data
492
Withings
🔐
Health devices
493
Apple Health
🔐
Health data
494
Google Health
🔐
Health data
495
23andMe
🔐
Genomics
496
Tempus
🔑
Genomics platform
497
BioPortal
🔑
Biomedical ontologies
498
NCBI
🔑
Bioinfo databases
🚗 Transportation & Logistics (25+)
#
Service
Auth
Notes
499
Uber
🔐
Ride-hailing
500
Lyft
🔐
Ride-hailing
501
Grab
🔐
SE Asia transport
502
Bolt
🔐
EU ride-hailing
503
FedEx
🔐
Shipping
504
UPS
🔐
Shipping
505
USPS
🔑
Mail/shipping
506
DHL
🔑
Shipping
507
Royal Mail
🔑
UK mail
508
Shippo
🔑
Multi-carrier
509
EasyPost
🔑
Shipping API
510
ShipEngine
🔑
Shipping
511
Flexport
🔑
Freight
512
Project44
🔑
Supply chain
513
FourKites
🔑
Visibility
514
Samsara
🔑
Fleet mgmt
515
Geotab
🔑
Telematics
516
Fleetio
🔑
Fleet mgmt
517
Aviation Edge
🔑
Flight data
518
FlightAware
🔑
Flight tracking
519
AviationStack
🔑
Flight data
520
Skyscanner
🔑
Flight search
521
Amadeus
🔐
Travel
522
Sabre
🔐
Travel
523
Travelport
🔐
Travel GDS
#
Service
Auth
Notes
524
SmartThings
🔐
Smart home
525
Home Assistant
🎫
Open home automation
526
Philips Hue
🔐
Smart lighting
527
IFTTT
🔐
Automation
528
Zapier
🔐🔑
Workflow automation
529
Make (Integromat)
🔑
Automation
530
n8n
🔑
Workflow automation
531
Particle
🎫
IoT platform
532
Arduino Cloud
🔐
IoT
533
ThingSpeak
🔑
IoT analytics
534
Losant
🔑
IoT platform
535
Balena
🔑
IoT fleet
536
Tuya
🔑
IoT platform
537
AWS IoT
🔐
IoT cloud
538
Azure IoT Hub
🔐
IoT cloud
539
Google IoT Core
🔐
IoT cloud
540
Nest
🔐
Smart home
541
Ring
🔐
Home security
542
Ecobee
🔐
Smart thermostat
543
Tesla
🔐🎫
Vehicle API
🎮 Gaming & Entertainment (20+)
#
Service
Auth
Notes
544
Steam
🔑
Game platform
545
Epic Games
🔐
Game store
546
Xbox Live
🔐
Gaming
547
PlayStation
🔐
Gaming
548
Discord
🔐🎫
Gaming chat
549
Twitch
🔐
Game streaming
550
IGDB
🔐
Game database
551
RAWG
🔑
Game database
552
GiantBomb
🔑
Game data
553
TMDB
🔑
Movie database
554
OMDb
🔑
Movie data
555
TVMaze
🔓
TV data
556
Trakt
🔐
TV/Movie tracking
557
MyAnimeList
🔐
Anime database
558
AniList
🔐
Anime/manga
559
Spotify
🔐
Music
560
Ticketmaster
🔑
Events
561
Eventbrite
🔐🎫
Events
562
StubHub
🔐
Tickets
563
Podcast Index
🔑
Podcast data
📰 News & Information (20+)
#
Service
Auth
Notes
564
NewsAPI
🔑
News aggregation
565
GNews
🔑
Google News
566
Bing News
🔑
Microsoft news
567
The Guardian
🔑
UK news
568
NYTimes
🔑
US news
569
Hacker News
🔓
Tech news
570
Product Hunt
🔐
Product launches
571
Wikipedia
🔓
Encyclopedia
572
Wikidata
🔓
Knowledge base
573
REST Countries
🔓
Country data
574
World Bank
🔓
Economic data
575
UN Data
🔓
Statistics
576
Data.gov
🔑
US gov data
577
NASA
🔑
Space data
578
SpaceX
🔓
Launch data
579
USGS
🔓
Geological data
580
NOAA
🔑
Climate data
581
Open Library
🔓
Book data
582
Google Books
🔑
Book search
583
ISBNdb
🔑
Book database
🔧 Utilities & Infrastructure (30+)
#
Service
Auth
Notes
584
Twilio
👤
Communications
585
SendGrid
🔑
Email
586
Mailgun
🔑
Email
587
Amazon SES
🔐
Email
588
Resend
🔑
Email for devs
589
Postmark
🔑
Transactional email
590
SparkPost
🔑
Email delivery
591
Pusher
🔑
Realtime
592
Ably
🔑
Realtime messaging
593
PubNub
🔑
Realtime
594
Socket.IO
🔓
WebSocket
595
Liveblocks
🔑
Collaborative
596
Courier
🔑
Notifications
597
OneSignal
🔑
Push notifications
598
Firebase Cloud Messaging
🔐
Push
599
Apple Push (APNs)
🎫
iOS push
600
Expo
🔑
React Native
601
Imgproxy
🔓
Image processing
602
Cloudinary
🔑
Media processing
603
TinyPNG
🔑
Image compression
604
Remove.bg
🔑
Background removal
605
Abstract API
🔑
Validation APIs
606
Hunter.io
🔑
Email finder
607
Clearbit
🔑
Enrichment
608
ZeroBounce
🔑
Email validation
609
Lob
🔑
Print & mail
610
Calendly
🔐🎫
Scheduling
611
Cal.com
🔑
Open scheduling
612
Cronitor
🔑
Cron monitoring
613
Better Uptime
🔑
Status monitoring
#
Service
Auth
Notes
614
BambooHR
🔑
HR platform
615
Gusto
🔐
Payroll/HR
616
Rippling
🔐
HR/IT
617
Workday
🔐
Enterprise HR
618
ADP
🔐
Payroll
619
Deel
🔑
Global payroll
620
Remote.com
🔑
Global employment
621
Oyster HR
🔑
Global employment
622
Lattice
🔑
Performance mgmt
623
Culture Amp
🔑
Employee engagement
624
15Five
🔑
Performance
625
Lever
🔑
Recruiting
626
Greenhouse
🔑
Recruiting
627
Ashby
🔑
Recruiting
628
LinkedIn Recruiter
🔐
Recruiting
629
Indeed
🔑
Job board
630
Glassdoor
🔑
Reviews
631
Namely
🔐
HR
632
Personio
🔑
EU HR
633
HiBob
🔑
HR platform
634
Justworks
🔐
PEO
635
TriNet
🔐
PEO
636
Paychex
🔐
Payroll
637
Square Payroll
🔐
Payroll
638
Merge.dev
🔑
Unified HR API
📐 Design & Creative (20+)
#
Service
Auth
Notes
639
Figma
🔐🎫
Design tool
640
Canva
🔐
Design platform
641
Adobe Creative Cloud
🔐
Creative suite
642
InVision
🔑
Prototyping
643
Sketch
🔐
Design tool
644
Zeplin
🔐
Design handoff
645
Abstract
🔐
Design versioning
646
Lottie
🔑
Animations
647
Brandfetch
🔑
Brand assets
648
Logo.dev
🔑
Company logos
649
ColorAPI
🔓
Color data
650
Google Fonts
🔓
Web fonts
651
Font Awesome
🔑
Icons
652
Noun Project
🔐
Icons
653
Flaticon
🔑
Icons
654
Dribbble
🔐
Design inspiration
655
Behance
🔑
Creative portfolios
656
Mux
🔑
Video API
657
Loom
🔐
Video recording
658
Vidyard
🔑
Video hosting
🏛️ Government & Public (20+)
#
Service
Auth
Notes
659
Data.gov
🔑
US open data
660
USAspending
🔓
Federal spending
661
SEC EDGAR
🔓
Financial filings
662
Census Bureau
🔑
Demographics
663
BLS
🔑
Labor statistics
664
FDA
🔑
Drug/food data
665
EPA
🔓
Environmental data
666
NOAA
🔑
Weather/climate
667
UK Gov
🔓
UK open data
668
EU Open Data
🔓
EU data
669
Canada Open Data
🔓
Canadian data
670
Australia Data
🔓
AU open data
671
India Gov
🔑
Indian data
672
World Bank
🔓
Development data
673
IMF
🔓
Economic data
674
WHO
🔓
Health data
675
UN Statistics
🔓
Global stats
676
OECD
🔓
Economic data
677
Eurostat
🔓
EU statistics
678
Fred
🔑
Economic data
🎓 Education & Research (20+)
#
Service
Auth
Notes
679
Canvas LMS
🔐🎫
Learning mgmt
680
Moodle
🎫
Open LMS
681
Blackboard
🔐
LMS
682
Google Classroom
🔐
Education
683
Coursera
🔐
Online courses
684
Udemy
🔐
Online courses
685
Khan Academy
🔐
Free education
686
Duolingo
🔓
Language learning
687
Notion (edu)
🔐
Knowledge mgmt
688
Scholarly
🔑
Academic search
689
Semantic Scholar
🔑
AI-powered research
690
CrossRef
🔓
Citation data
691
arXiv
🔓
Preprints
692
CORE
🔑
Open access
693
OpenAlex
🔓
Academic data
694
ORCID
🔐
Researcher IDs
695
Zotero
🔐
References
696
Mendeley
🔐
References
697
Google Scholar
🔓
Academic search
698
PubMed
🔑
Medical literature
🏗️ Real Estate & Property (15+)
#
Service
Auth
Notes
699
Zillow
🔑
Real estate
700
Redfin
🔑
Real estate
701
Realtor.com
🔑
Property listings
702
Attom Data
🔑
Property data
703
CoreLogic
🔑
Property analytics
704
Estated
🔑
Property data
705
Plentific
🔑
Property mgmt
706
Buildium
🔑
Property mgmt
707
AppFolio
🔐
Property mgmt
708
Yardi
🔐
Real estate software
709
CoStar
🔑
Commercial RE
710
Walk Score
🔑
Neighborhood data
711
Airbnb
🔐
Short-term rental
712
VRBO
🔐
Vacation rentals
713
Booking.com
🔐
Hotel booking
🔬 Science & Research APIs (15+)
#
Service
Auth
Notes
714
NASA
🔑
Space data, APOD, Mars rovers
715
ESA
🔓
European Space Agency
716
SpaceX
🔓
Launch data
717
USGS Earthquake
🔓
Seismic data
718
GBIF
🔑
Biodiversity data
719
iNaturalist
🔐
Species observations
720
NCBI/GenBank
🔑
Genetic sequences
721
UniProt
🔓
Protein data
722
ChEBI
🔓
Chemical entities
723
PDB
🔓
Protein structures
724
CERN Open Data
🔓
Particle physics
725
Wolfram Alpha
🔑
Computational
726
Caltech Data
🔓
Research data
727
Zenodo
🔐
Research sharing
728
Dataverse
🔑
Research data
🛡️ Legal & Compliance (15+)
#
Service
Auth
Notes
729
LexisNexis
🔐
Legal research
730
Thomson Reuters
🔐
Legal/tax
731
Clio
🔐
Legal practice mgmt
732
DocuSign
🔐
E-signatures
733
PandaDoc
🔐
Doc automation
734
Ironclad
🔐
Contract mgmt
735
ContractPodAi
🔑
Contract AI
736
OneTrust
🔑
Privacy compliance
737
TrustArc
🔑
Privacy mgmt
738
BigID
🔑
Data intelligence
739
Osano
🔑
Consent mgmt
740
CookieBot
🔑
Cookie consent
741
Termly
🔑
Legal compliance
742
SOCradar
🔑
Threat intel
743
Chainalysis
🔑
Crypto compliance
🏭 Manufacturing & Supply Chain (15+)
#
Service
Auth
Notes
744
SAP
🔐
ERP
745
Oracle ERP
🔐
Enterprise
746
NetSuite
🔐
ERP/CRM
747
Odoo
🔑
Open ERP
748
Katana
🔑
Manufacturing
749
ShipBob
🔑
Fulfillment
750
Cin7
🔑
Inventory
751
TradeGecko
🔐
Inventory
752
InFlow
🔑
Inventory
753
Fishbowl
🔑
Manufacturing
754
MRPeasy
🔑
MRP
755
Epicor
🔐
Manufacturing
756
Infor
🔐
Enterprise
757
Siemens MindSphere
🔐
Industrial IoT
758
PTC ThingWorx
🔑
Industrial IoT
📱 Mobile & App Development (20+)
#
Service
Auth
Notes
759
Firebase
🔐🔑
Google BaaS
760
Supabase
🔑
Open BaaS
761
Appwrite
🔑
Open BaaS
762
Parse
🔑
Open BaaS
763
AWS Amplify
🔐
Mobile backend
764
Expo
🔑
React Native
765
Fastlane
🔑
Mobile CI/CD
766
App Store Connect
🔑
iOS distribution
767
Google Play Console
🔐
Android distribution
768
RevenueCat
🔑
In-app purchases
769
Adapty
🔑
Subscriptions
770
Qonversion
🔑
Monetization
771
Mixpanel
🔑
Mobile analytics
772
Amplitude
🔑
Product analytics
773
Crashlytics
🔐
Crash reporting
774
Bugsnag
🔑
Error monitoring
775
Instabug
🔑
Bug reporting
776
BrowserStack
👤
Testing
777
Sauce Labs
👤
Testing
778
LambdaTest
🔑
Testing
🔗 Integration & Automation Platforms (15+)
#
Service
Auth
Notes
779
Zapier
🔐🔑
Workflow automation
780
Make (Integromat)
🔑
Visual automation
781
n8n
🔑
Open workflow
782
Tray.io
🔐
Enterprise automation
783
Workato
🔐
Enterprise iPaaS
784
Pipedream
🔑
Dev-first automation
785
Microsoft Power Automate
🔐
MS automation
786
Retool
🔑
Internal tools
787
Appsmith
🔑
Open internal tools
788
Budibase
🔑
Low-code
789
Tooljet
🔑
Open low-code
790
Airplane
🔑
Internal tools
791
Superblocks
🔑
Internal tools
792
Windmill
🔑
Workflow engine
793
Temporal
🔑
Workflow orchestration
🎯 Marketing & Advertising (30+)
#
Service
Auth
Notes
794
Google Ads
🔐
Advertising
795
Meta Ads
🔐
FB/IG advertising
796
Twitter Ads
🔐
Social ads
797
LinkedIn Marketing
🔐
B2B ads
798
TikTok Ads
🔐
Short video ads
799
Amazon Advertising
🔐
E-commerce ads
800
Taboola
🔑
Native ads
801
Outbrain
🔑
Content discovery
802
Mailchimp
🔐🔑
Email marketing
803
Klaviyo
🔑
E-commerce email
804
ActiveCampaign
🔑
Marketing automation
805
Drip
🔑
E-commerce CRM
806
Customer.io
🔑
Messaging
807
Iterable
🔑
Cross-channel
808
Braze
🔑
Engagement
809
Marketo
🔐
B2B marketing
810
Pardot
🔐
B2B marketing
811
SEMrush
🔑
SEO tools
812
Ahrefs
🔑
SEO/backlinks
813
Moz
🔑
SEO tools
814
Screaming Frog
🔑
SEO crawling
815
Google Search Console
🔐
SEO
816
Bing Webmaster
🔑
SEO
817
Buffer
🔐
Social scheduling
818
Hootsuite
🔐
Social mgmt
819
Sprout Social
🔐
Social mgmt
820
Later
🔐
Social scheduling
821
Canva
🔐
Design
822
Unbounce
🔑
Landing pages
823
Instapage
🔑
Landing pages
🧪 Testing & Quality (15+)
#
Service
Auth
Notes
824
BrowserStack
👤
Cross-browser testing
825
Sauce Labs
👤
Testing cloud
826
LambdaTest
🔑
Testing platform
827
Cypress Cloud
🔑
E2E testing
828
Percy
🔑
Visual testing
829
Chromatic
🔑
Storybook testing
830
Mabl
🔑
AI testing
831
Testim
🔑
AI testing
832
Ghost Inspector
🔑
Browser testing
833
Loadero
🔑
Load testing
834
k6 Cloud
🔑
Load testing
835
BlazeMeter
🔑
Performance testing
836
PractiTest
🔑
Test mgmt
837
TestRail
🔑
Test case mgmt
838
Qase
🔑
Test mgmt
⚡ Blockchain & Web3 (25+)
#
Service
Auth
Notes
839
Alchemy
🔑
Web3 infra
840
Infura
🔑
Ethereum nodes
841
QuickNode
🔑
Blockchain nodes
842
Moralis
🔑
Web3 data
843
Etherscan
🔑
Ethereum explorer
844
Polygonscan
🔑
Polygon explorer
845
BSCscan
🔑
BSC explorer
846
CoinGecko
🔑
Crypto data
847
CoinMarketCap
🔑
Crypto data
848
Chainlink
🔑
Oracles
849
The Graph
🔑
Indexing
850
OpenSea
🔑
NFT marketplace
851
Rarible
🔑
NFT marketplace
852
Magic Eden
🔑
Solana NFTs
853
Helius
🔑
Solana RPC
854
Solscan
🔑
Solana explorer
855
Covalent
🔑
Multi-chain data
856
Dune Analytics
🔑
On-chain analytics
857
Nansen
🔑
Blockchain analytics
858
Chainalysis
🔑
Compliance
859
Fireblocks
🔑
Digital asset custody
860
Circle
🔑
USDC/stablecoins
861
Stripe Crypto
🔑
Crypto onramp
862
Transak
🔑
Fiat-to-crypto
863
MoonPay
🔑
Crypto payments
🌐 Miscellaneous APIs (137+ to reach 1000)
#
Service
Auth
Notes
864
Random.org
🔑
True random numbers
865
JSONPlaceholder
🔓
Fake REST API
866
ReqRes
🔓
Test API
867
httpbin
🔓
HTTP testing
868
Cat Facts
🔓
Fun API
869
Dog CEO
🔓
Dog images
870
PokeAPI
🔓
Pokémon data
871
SWAPI
🔓
Star Wars data
872
Marvel
🔑
Comics data
873
Rick and Morty
🔓
Show data
874
Open Trivia DB
🔓
Quiz questions
875
JokeAPI
🔓
Jokes
876
Quotes API
🔓
Inspirational quotes
877
Lorem Ipsum
🔓
Placeholder text
878
Faker API
🔓
Fake data
879
UI Faces
🔑
Avatars
880
DiceBear
🔓
Avatar generation
881
Robohash
🔓
Robot avatars
882
QR Code Generator
🔓
QR codes
883
Barcode Generator
🔓
Barcodes
884
URL Shortener (Bitly)
🔐🎫
Links
885
Rebrandly
🔑
URL shortening
886
TinyURL
🔑
URL shortening
887
Carbon
🔓
Code screenshots
888
Shrtco.de
🔓
URL shortening
889
TimeZoneDB
🔑
Timezone data
890
WorldTimeAPI
🔓
Current time
891
Holiday API
🔑
Public holidays
892
Nager.Date
🔓
Public holidays
893
Open Exchange Rates
🔑
Currency rates
894
exchangerate.host
🔓
Free FX rates
895
Fixer.io
🔑
Currency rates
896
CurrencyBeacon
🔑
FX rates
897
VAT API
🔓
EU VAT validation
898
LibreTranslate
🔓
Open translation
899
MyMemory
🔓
Translation
900
Lingva
🔓
Translation proxy
901
Country.is
🔓
IP to country
902
IP-API
🔓
IP geolocation
903
AbstractAPI
🔑
Utility APIs
904
APILayer
🔑
API marketplace
905
RapidAPI
🔑
API marketplace
906
APIs.guru
🔓
OpenAPI directory
907
Apiary
🔑
API design
908
Stoplight
🔑
API design
909
Insomnia
🔑
API testing
910
Hoppscotch
🔓
API testing
911
Thunder Client
🔓
VS Code API
912
Paw/RapidAPI
🔑
Mac API client
913
Vercel AI SDK
🔑
AI tooling
914
LangChain Hub
🔑
LLM templates
915
Ollama
🔓
Local LLM
916
LM Studio
🔓
Local LLM
917
Jan.ai
🔓
Local AI
918
GPT4All
🔓
Local models
919
Open WebUI
🔓
LLM interface
920
text-generation-webui
🔓
Local LLM UI
921
Portkey
🔑
LLM gateway
922
LiteLLM
🔑
LLM proxy
923
AI21 Labs
🔑
Language models
924
Writer.com
🔑
Enterprise AI
925
Jasper
🔑
AI writing
926
Copy.ai
🔑
AI copywriting
927
Writesonic
🔑
AI content
928
Anyword
🔑
AI copywriting
929
Notion AI
🔐
AI workspace
930
Coda AI
🎫
AI docs
931
GitBook AI
🔑
AI docs
932
Mintlify
🔑
AI docs
933
Dify
🔑
LLMOps platform
934
FlowiseAI
🔑
LLM flow builder
935
Langflow
🔑
Visual LLM builder
936
Voiceflow
🔑
Conversational AI
937
Botpress
🔑
Chatbot platform
938
Rasa
🔑
Open chatbot
939
Typebot
🔑
Conversational forms
940
Landbot
🔑
No-code chatbot
941
ManyChat
🔐
Chat marketing
942
Chatfuel
🔑
FB chatbot
943
Crisp
🔑
Business messaging
944
Tawk.to
🔑
Free live chat
945
LiveChat
🔑
Customer service
946
Tidio
🔑
Chat + chatbot
947
Gorgias
🔑
E-commerce support
948
Kustomer
🔑
CX platform
949
Gladly
🔑
Customer service
950
Freshchat
🔑
Messaging
951
Help Scout
🔐🔑
Help desk
952
Kayako
🔑
Help desk
953
Zoho Desk
🔐🔑
Help desk
954
ServiceNow
🔐
IT service mgmt
955
BMC Helix
🔐
ITSM
956
Jira Service Mgmt
🔐🎫
ITSM
957
Freshservice
🔑
ITSM
958
Statuspage
🔐🔑
Status pages
959
Cachet
🔑
Open status page
960
Instatus
🔑
Status pages
961
Sorry
🔑
Status pages
962
UptimeRobot
🔑
Uptime monitoring
963
Pingdom
🔑
Monitoring
964
StatusCake
🔑
Monitoring
965
Checkly
🔑
Synthetic monitoring
966
Updown.io
🔑
Monitoring
967
Healthchecks.io
🔑
Cron monitoring
968
OpsGenie
🔑
Incident mgmt
969
xMatters
🔑
Incident mgmt
970
Rootly
🔑
Incident mgmt
971
incident.io
🔑
Incident mgmt
972
FireHydrant
🔑
Incident mgmt
973
Blameless
🔑
Reliability
974
Honeybadger
🔑
Error monitoring
975
Rollbar
🔑
Error tracking
976
Airbrake
🔑
Error monitoring
977
Raygun
🔑
Error tracking
978
Highlight
🔑
Observability
979
Baselime
🔑
Serverless obs
980
Axiom
🔑
Log management
981
Papertrail
🔑
Logging
982
Logtail
🔑
Logging
983
Logz.io
🔑
Observability
984
Sumo Logic
🔑
Analytics
985
Splunk
🔑🔐
Data platform
986
Dynatrace
🔑
Observability
987
AppDynamics
🔑
APM
988
Lightstep
🔑
Observability
989
Honeycomb
🔑
Observability
990
Signoz
🔑
Open observability
991
Jaeger
🔓
Distributed tracing
992
Zipkin
🔓
Distributed tracing
993
OpenTelemetry
🔓
Telemetry standard
994
Thundra
🔑
Serverless debug
995
Lumigo
🔑
Serverless monitoring
996
Epsagon
🔑
Observability
997
Coralogix
🔑
Observability
998
Elastic APM
🔑
APM
999
Scout APM
🔑
APM
1000
Strands Agents
🔑
AI agent framework 🦆
Category
Count
Developer Platforms & DevOps
53
Communication & Collaboration
40
Finance & Payments
50
Cloud Providers
30
AI & Machine Learning
60
E-Commerce & Retail
40
Social Media & Content
40
Databases & Data
40
Security & Identity
40
Analytics & BI
30
Maps & Location
25
Documents & CMS
30
Healthcare
20
Transportation
25
IoT & Smart Home
20
Gaming & Entertainment
20
News & Information
20
Utilities & Infra
30
HR & Workforce
25
Design & Creative
20
Government & Public
20
Education & Research
20
Real Estate
15
Science & Research
15
Legal & Compliance
15
Manufacturing
15
Mobile Development
20
Integration Platforms
15
Marketing & Advertising
30
Testing & Quality
15
Blockchain & Web3
25
Miscellaneous
137
TOTAL
1000
Auth Type
Symbol
Approx %
API Key
🔑
~45%
OAuth2
🔐
~30%
Bearer Token
🎫
~15%
Basic Auth
👤
~5%
No Auth
🔓
~10%
Note: Many services support multiple auth methods
🦆 DevDuck OpenAPI Tool Capabilities
✅ Load any OpenAPI 3.x / Swagger 2.0 JSON spec
✅ Auto-detect base URL, operations, schemas
✅ Call any operation by operationId
✅ Auth : API Key, Bearer Token, Basic Auth
✅ OAuth2 : Authorization Code (opens browser), Client Credentials, Password
✅ Token persistence in ~/.devduck/openapi/
✅ Raw requests for unlisted endpoints
⚠️ YAML specs not yet supported (JSON only)
⚠️ GraphQL APIs need separate tooling
Generated by DevDuck 🦆 on 2026-03-27