OnAPI VS APIMaster
Compare OnAPI VS APIMaster, what is the difference between OnAPI and APIMaster?
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Summarize
OnAPI summarize
OnAPI Landing Page
APIMaster summarize
APIMaster Landing Page
Compare Details
OnAPI details
| Categories | AI API, AI Text Generator, AI Image Generator, AI Music Generator, AI Developer Tools, AI Video Generator, AI Agent, AI Models, Large Language Models (LLMs) |
| OnAPI Website | https://onapi.ai?utm_source=toolify |
| Added Time | May 18 2026 |
| OnAPI Pricing | -- |
APIMaster details
| Categories | AI API, AI Developer Tools, AI Website Builder, AI Chatbot, Large Language Models (LLMs) |
| APIMaster Website | https://apimaster.ai?utm_source=toolify |
| Added Time | June 16 2026 |
| APIMaster Pricing | -- |
Comparison of usage
How to use OnAPI?
Three steps to get up and running. OpenAI-compatible—no code rewrite needed: 1. Sign up and create an API key — Email signup, no international card required. Generate a key in the console with one click. New users get $0.20 in free credit. 2. Top up your balance — Pay with Alipay, WeChat Pay, or crypto. Pay-as-you-go, no minimum, use anytime, credits never expire. 3. Swap one line of code — Point base_url to https://api.onapi.ai/v1, drop in your OnAPI key, and you're live—fully compatible with the official OpenAI SDK. 4. Call any model — Supports Chat Completions, Anthropic Messages, streaming, function calling, long context, and every other native capability. Switch models by changing the model parameter—same request format, one key for GPT, Claude, Gemini, Sora, Veo, Banana, and the rest. 5. Track usage — Monitor request volume, token consumption, spend, and error rates per key and per model in the OnAPI console, in real time.
How to use APIMaster?
1. Sign up at apimaster.ai. 2. Top up your balance and create an API key — APIMaster automatically routes your requests to the cheapest verified provider. 3. Swap your base_url. One-line change — compatible with Cursor, Claude Code, Codex, LiteLLM, LangChain, and any OpenAI SDK.
Compare Pros between OnAPI and APIMaster
Core features of OnAPI
- Every modality covered — Text, image, video, and code in one place. Full support for GPT, Claude, Gemini, Sora, Veo, and Banana.
- OpenAI-compatible — Swap one line of base_url and you're migrated. Drop-in for your existing code and SDKs.
- Two channels, always a backup — Value tier for cost efficiency, official tier for rock-solid stability. Flip between them on demand.
- The real deal on the official tier — Real paid keys, US cards billed directly by the provider. No reselling tricks, no smoke and mirrors, no swapping in cheaper models. Won't blow up when it matters.
- Transparent token-based pricing — Counted against official token rates 1:1. No hidden multipliers. Save up to 80% vs. official pricing.
- Easy payments — Alipay, WeChat Pay, and crypto top-ups. Pay-as-you-go, credits never expire.
- Developer-friendly docs — Comprehensive integration guides covering OpenClaw, Hermes, and other third-party apps. Code samples and an interactive playground included.
Core features of APIMaster
- Fingerprint verification — weekly model authenticity testing on every provider
- Up to 90% off official API prices — cheapest verified providers aggregated globally
- One API key for all models: GPT, Claude, DeepSeek, Gemini
- OpenAI-compatible endpoints — zero code changes needed
- Public detection results — full transparency on provider scores
- Pay-as-you-go from $1 — supports PayPal, USDT, ePay
Compare Use Cases
Use cases for OnAPI
- Coding with Claude Code, Cursor, and Cline — One key across every AI coding tool. Switch between Claude, GPT, and Gemini without paying for three subscriptions.
- Shipping AI startup MVPs — Skip the international credit card and KYC headaches. Sign up and start building. Working prototype in minutes.
- High-volume AI agents — Run everyday calls through the value tier. Bills stay sane.
- Video generation pipelines — Sora 2 and Veo in one place. Bulk-generate short clips, storyboard tests, and VFX assets.
- Bulk image generation for creators — Banana is fast and cheap. Perfect for asset production, cover design, and comic creation.
- Translation and SEO content at scale — High-concurrency batch calls, pay-as-you-go, transparent billing.
- An alternative to direct international API access — Solves cross-border latency, payment failures, account bans, and rate-limit headaches—for good.
- Internal AI tools and SaaS integrations — Issue sub-keys for your team, cap spend per project, share a single balance.
- Production deployments — Flip the production path to the official tier. Critical calls stay up.
Use cases for APIMaster
- Replacing OpenAI/Anthropic direct API to cut costs by up to 90%
- Powering AI coding tools like Cursor, Claude Code, and Codex
- Building LLM apps with LangChain, LiteLLM, or any OpenAI-compatible SDK
- Accessing AI models in markets without direct API availability
- Switching between AI providers without changing code
Different Plan between OnAPI and APIMaster
OnAPI
$0.05 / pcs
$0.1 / request
1:1 multiplier
High-performance economy channel at 1:1 multiplier against official token rates. Save up to 80% vs. official pricing. Best for high-volume agents, batch jobs, content pipelines, and everyday workloads.
1:7.5 multiplier
Real paid API keys for OpenAI, Claude, and Gemini. No reselling tricks, no model substitution. Drop-in stability for production deployments and mission-critical workloads.
APIMaster
From $1
No subscription. Top up and use. Up to 90% off official API prices.
OnAPI's traffic
OnAPI is the one with 0 monthly visits and 00:00:00 Avg.visit duration. OnAPI has a Page per visit of 0.00 and a bounce rate of 0.00%.
Visit Over Time
| Monthly Visits | 0 |
| Avg·visit Duration | 00:00:00 |
| Page per Visit | 0.00 |
| Bounce Rate | 0.00% |
APIMaster's traffic
APIMaster is the one with 2.3K monthly visits and 00:08:57 Avg.visit duration. APIMaster has a Page per visit of 4.73 and a bounce rate of 42.94%.
Visit Over Time
| Monthly Visits | 2.3K |
| Avg·visit Duration | 00:08:57 |
| Page per Visit | 4.73 |
| Bounce Rate | 42.94% |
Geography
Sorry, there are no data
Geography
The top 3 countries/regions for APIMaster are:South Korea 86.36%, France 11.02%, Mexico 2.62%
Top 3 Countries/regions
 | 86.36% |
 | 11.02% |
 | 2.62% |
Traffic Sources
The 6 main sources of traffic to OnAPI are:Mail 0, vs_sourcesGenAi 0, Direct 0, vs_sourcesAffiliate 0, Referrals 0, vs_sourcesDisplayAds 0, vs_sourcesSearchPaid 0, vs_sourcesSocialPaid 0, vs_sourcesSearchOrganic 0, vs_sourcesSocialOrganic 0
Mail | 0 |
vs_sourcesGenAi | 0 |
Direct | 0 |
vs_sourcesAffiliate | 0 |
Referrals | 0 |
vs_sourcesDisplayAds | 0 |
vs_sourcesSearchPaid | 0 |
vs_sourcesSocialPaid | 0 |
vs_sourcesSearchOrganic | 0 |
vs_sourcesSocialOrganic | 0 |
Traffic Sources
The 6 main sources of traffic to APIMaster are:Mail 0, vs_sourcesGenAi 0, Direct 0, vs_sourcesAffiliate 0, Referrals 0, vs_sourcesDisplayAds 0, vs_sourcesSearchPaid 0, vs_sourcesSocialPaid 0, vs_sourcesSearchOrganic 0, vs_sourcesSocialOrganic 0
Mail | 0 |
vs_sourcesGenAi | 0 |
Direct | 0 |
vs_sourcesAffiliate | 0 |
Referrals | 0 |
vs_sourcesDisplayAds | 0 |
vs_sourcesSearchPaid | 0 |
vs_sourcesSocialPaid | 0 |
vs_sourcesSearchOrganic | 0 |
vs_sourcesSocialOrganic | 0 |
Which is better: OnAPI or APIMaster?
APIMaster might be a bit more popular than OnAPI.As you can see, OnAPI has 0 monthly visits, while APIMaster has 2.3K monthly visits. So more people choose APIMaster. So the odds are that people will recommend APIMaster more on social platforms.
OnAPI has an Avg.visit duration of 00:00:00, while APIMaster has an Avg.visit duration of 00:08:57. Also, OnAPI has a page per visit of 0.00 and a Bounce Rate of 0.00%. APIMaster has a page per visit of 4.73 and a Bounce Rate of 42.94%.
The main users of APIMaster are South Korea, France, Mexico, with the following distribution: 86.36%, 11.02%, 2.62%.
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