Singapore-born AI infrastructure for global models, with secure routing, per-request traceability, unified billing, and SEA-optimized performance.
Try it live
Log in, pick a model, type a message, and see what a real SeaLink response looks like.
API access, SDK integration, model switching, real-time calls. From signup to first call in 5 minutes.
Singapore entity billing, SLA terms, and procurement-ready documentation for finance and legal review.
Covering GPT, Claude, Gemini, DeepSeek, Qwen, Doubao, Kimi, GLM and more.
Model catalog
Use GPT-5.5 Pro, Claude Opus, Gemini, DeepSeek, Qwen, Kimi, and 100+ online models with unified access, billing, and usage records.
Anthropic
OpenAI
DeepSeek
Alibaba (Qwen)
xAI (Grok)
Zhipu (GLM)
Featured examples from the public model catalog. Availability, pricing, and context limits are shown on each model page.
Pricing
No subscriptions. No minimum spend. Pay per use. Billed from Singapore.
Claude Sonnet 4.6
1M input tokens
DeepSeek V4 Flash
1M input tokens
GPT-4o
1M input tokens
One account · One invoice
5-minute quickstart
AI tools that support OpenAI-compatible endpoints can usually switch to SeaLink by changing the endpoint.
from openai import OpenAI
client = OpenAI(
base_url="https://api.openai.com/v1",
)from openai import OpenAI
client = OpenAI(
base_url="https://api.sealink.io/v1",
)Access leading AI models through one API compatible with the OpenAI SDK.
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