Claude API
Claude API at wholesale rates
Seedrise is an independent API provider, run from Australia, that gives companies access to Claude Opus 5.5, Sonnet 5.5 and Haiku 5.5 at wholesale rates quoted per account, with their own API keys and one monthly invoice in USD or AUD.
Updated 2026-11-02
Seedrise is an independent provider and is not affiliated with or endorsed by Anthropic. Claude is a trademark of Anthropic, PBC.
Claude 5.5 launch rate
Claude API at 10% below Anthropic's published list price, global routing
Launch rate on global routing for Opus, Sonnet and Haiku 5.5, for six months from activation. Open to rate card requests received by 31 January 2027.
| Model | Input | Output |
|---|---|---|
| Claude Opus 5.5 | 3.60 | 18.00 |
| Claude Sonnet 5.5 | 1.80 | 9.00 |
| Claude Haiku 5.5 | 0.090 | 0.45 |
Seedrise launch rate in USD per 1M tokens, excluding GST. Haiku 5.5 rates are for prompts of 100K tokens or fewer.
Claude 5.5 list prices vs how Seedrise quotes
Rates are quoted per account against each provider's published list price for the same routing. Volume and committed tiers sit below list. Australian-region routing carries the provider's regional premium.
| Model | ID | Region | Input | Output | Cache read | Seedrise rate |
|---|---|---|---|---|---|---|
| Claude Opus 5.5 | claude-opus-5-5 | AU | 4.00 | 20.00 | 0.20 | Quoted per account |
| Claude Sonnet 5.5 | claude-sonnet-5-5 | AU | 2.00 | 10.00 | 0.10 | Quoted per account |
| Claude Haiku 5.5 | claude-haiku-5-5 | AU | 0.10 | 0.50 | 0.010 | Quoted per account |
| Claude Fable 5.1 | claude-fable-5-1 | Global | 10.00 | 50.00 | 0.25 | Quoted per account |
- claude-opus-5-5AU4.00/20.00
- claude-sonnet-5-5AU2.00/10.00
- claude-haiku-5-5AU0.10/0.50
- claude-fable-5-1Global10.00/50.00
- Input / output, USD per 1M tokens. Seedrise rate: quoted per account.
Haiku 5.5 prompts over 100,000 tokens: 0.50 input, 2.50 output and 0.050 cache read per 1M tokens. Cache writes on all four models: 1.25 times base input for 5-minute writes, 2 times base input for 1-hour writes. Source: Anthropic published pricing, checked 2026-11-02.
AU marks models that can be pinned to Sydney or Melbourne on request. Australian-region routing carries the provider's regional premium, which your rate card quotes separately. All prices exclude GST.
One key for Claude Code, SDKs and agents
Claude Code
Set ANTHROPIC_BASE_URL to Seedrise, add your key and keep working. Opus, Sonnet and Haiku keep the same model IDs. Claude Code setup guide
Anthropic and OpenAI SDKs
Anthropic Messages at https://api.seedrise.ai, OpenAI-compatible Chat Completions at https://api.seedrise.ai/v1. Change the base URL, keep your code. API docs and endpoints
The same key can also call GPT, Gemini, DeepSeek and the rest of the model library once you add them to its allow-list.
Australian regions for Opus, Sonnet and Haiku 5.5
Claude Opus 5.5, Sonnet 5.5 and Haiku 5.5 can be pinned to Sydney or Melbourne on request.
- Pinning is set per key, so one team can stay in Australia while another uses global routing.
- Australian-region routing carries the provider's regional premium, quoted on your rate card.
- Fable 5.1 runs on global routing only.
Invoiced in USD or AUD
| Currency | USD or AUD, chosen per account. AUD invoices use the exchange rate on the day of use, with no exchange margin. |
| Tax | Rates are quoted exclusive of GST. Australian entities receive a GST tax invoice; customers outside Australia are not charged GST. |
| Payment | A monthly invoice in arrears, paid by bank transfer or card. No card top-ups required; prepaid credit is available if you prefer it. |
| Payment terms | Net payment terms and purchase orders on Volume and Committed plans. |
| Detail | Itemised by model and project, with live usage by key in the console and CSV export. |
How this is different from key resellers and relays
Claude access is also sold through shared accounts, top-up codes and referral links. A Seedrise account works like any other supplier you would put through procurement.
| Keys | Your own Seedrise keys, created per project in your console. Keys are issued to your company only; no shared logins, top-up codes or resold consumer accounts. |
| Price | A written, dated rate card for each model you run. Changes come with notice. |
| Billing | A monthly invoice from Seedrise Pty Ltd, in USD or AUD. |
| Controls | Budget, model allow-list, IP allow-list and expiry on every key, with rotation at any time. |
| Content | Seedrise does not store prompt or output content. See security and data. |
| Evaluation | A trial key with a small credit, so you can run your own evals before you commit. |
| Referrals | No referral codes, invite rewards or resale schemes. Company accounts are opened by Seedrise. |
Claude API questions
Is there a cheaper way to use the Claude API? +
Is Seedrise an official Anthropic reseller? +
Do you resell Claude API keys? +
How much is Claude Opus 5.5 per million tokens? +
Is there a minimum spend? +
Does the launch offer apply to Australian-region routing? +
Get a Claude rate card
Per-model Claude rates in writing within one business day, then a console login and a trial key.
Also: plans and pricing · security and data · model library · Claude Code setup
Seedrise is an independent provider and is not affiliated with or endorsed by Anthropic. Claude is a trademark of Anthropic, PBC.