Live · Claude + OpenAI aggregated

Global AI, 3% of official.

One OpenAI-compatible API for Anthropic Claude and OpenAI GPT-5.5 — sourced from the cheapest overseas providers. Pay in USDC. No credit card, no geo-blocks.

Get startedBecome a provider
v1.0 · mainnet on Base
Claude Opus 4.8/Claude Sonnet 4.6/Claude Haiku 4.5/GPT-5.5/GPT-5.5 Pro/Pay in USDC/Base network

What you get

Built for developers who ship.

~3% of official

0%of list price

Aggregated from vetted overseas channels. Same tokens, same model weights — a fraction of the spend.

Anthropic + OpenAI, one SDK

2SDKs supported

Drop-in replacement for the official base URL. Works with anthropic, openai, langchain, vercel ai — any HTTP client.

USDC-native

USDCon Base

Top up from any wallet. On-chain escrow, per-request metering, audit trail. No credit cards, no invoices.

No geo restrictions

0countries

Works from anywhere. No passport checks, no regional auth dance, no KYC on read-only calls.

Pricing

The difference is obvious.

USD per million tokens for the four billed dimensions. Real numbers from the live provider marketplace.

Model
Input
Output
Cache write
Cache read
claude-opus-4-8messages
$0.30/M−94% vs $5.00
$1.50/M−94% vs $25.00
$0.38/M−94% vs $6.25
$0.030/M−94% vs $0.50
claude-opus-4-7messages
$0.30/M−94% vs $5.00
$1.50/M−94% vs $25.00
$0.38/M−94% vs $6.25
$0.030/M−94% vs $0.50
claude-opus-4-6messages
$0.30/M−94% vs $5.00
$1.50/M−94% vs $25.00
$0.38/M−94% vs $6.25
$0.030/M−94% vs $0.50
claude-sonnet-4-6messages
$0.18/M−94% vs $3.00
$0.90/M−94% vs $15.00
$0.23/M−94% vs $3.75
$0.020/M−93% vs $0.30
claude-haiku-4-5messages
$0.060/M−94% vs $1.00
$0.30/M−94% vs $5.00
$0.080/M−94% vs $1.25
$0.010/M−90% vs $0.10
gpt-5.5responses
$0.15/M−97% vs $5.00
$0.90/M−97% vs $30.00
—
$0.015/M−97% vs $0.50
gpt-5.4responses
$0.075/M−97% vs $2.50
$0.45/M−97% vs $15.00
—
$0.007/M−97% vs $0.25
gpt-5.4-miniresponses
$0.022/M−97% vs $0.75
$0.14/M−97% vs $4.50
—
$0.002/M−97% vs $0.075

* outgap price is the lowest buyer price across active providers for each dimension. Official price is the model vendor's list price. Settlement in USDC ≈ USD.

Requests routed

0

Active providers

0

Saved vs official this month

$0
python
import anthropic

# 把 <route-alias> 换成分配给你的 route（例如 ccmax-1）
client = anthropic.Anthropic(
    api_key="rk_...",
    base_url="https://outgap.ai",
)

msg = client.messages.create(
    model="<route-alias>/claude-opus-4-7",
    max_tokens=1024,
    messages=[{"role": "user", "content": "Hello"}],
)

Drop-in replacement

Change the base URL. That's it.

No wrappers, no gateways, no new concepts. If your code works with the official Anthropic or OpenAI SDK, it works with outgap. Swap two strings and ship.

  • Streaming, tool use, vision — fully supported
  • Same request/response shape, bit-for-bit
  • Works with SDKs, CLIs, agents, langchain, vercel ai

Start shipping against world-class models today.

Top up any amount of USDC. Get an API key. First call in under two minutes.

Get startedRead the docs