Agnes AI API key setup
Agnes-3.0 series (Flash, Pro, Pro Beta) served on the Agnes-2.0 platform, usually ~100 TPS (~150 off-peak). Coding-first subscription tiers power mainstream coding tools; image understanding, image and video models included. Yearly billing is 2 months off.
Get your key
- Open the Agnes AI API keys page: platform.agnes-ai.com/subscribe/codingPlan
- Create an account and generate an API key.
- Paste it into the Dracon BYOK provider keys, stored encrypted (AES-256-GCM), used browser-direct, works in every Dracon tool.
Use your key in every tab
Two free extensions take the key you just set up. Both read the page you are on and use your own provider key: free, no account, nothing stored on a server we run.
AI Auto Form Filler
Complete a web form from a short description, using a model you bring yourself.
All extensions · last checked 2026-10-22.
Get the key and test it
- Open the Agnes AI API keys page: platform.agnes-ai.com/subscribe/codingPlan Create a key and copy the secret straight away.
- Point your client at this provider's base URL:
https://apihub.agnes-ai.com/v1It speaks the OpenAI-compatible shape, so an OpenAI SDK client works against it with no adapter: only the base URL and the key change. - Prove the endpoint answers before you trust it. Send one call
with no
Authorizationheader: a live endpoint answers401 Unauthorized, because it is waiting for a bearer key. The wording of that error differs by provider (some sayinvalid_api_key, othersincorrect_api_keyorToken is invalid), so read the 401 as the signal, not the error text. - Paste the key into the Dracon BYOK provider keys ; stored encrypted, used browser-direct, no relay.
- Compare other provider plans when this subscription does not match your usage or budget.
Test the key
Both examples read the key from the AGNES_AI_API_KEY environment
variable, so the key stays out of the command line.
export AGNES_AI_API_KEY="<YOUR_API_KEY>"
curl https://apihub.agnes-ai.com/v1/chat/completions \
-H "Authorization: Bearer $AGNES_AI_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"agnes-3.0-flash","messages":[{"role":"user","content":"hi"}]}' import os
from openai import OpenAI
# export AGNES_AI_API_KEY="<YOUR_API_KEY>" first
client = OpenAI(
api_key=os.environ["AGNES_AI_API_KEY"],
base_url="https://apihub.agnes-ai.com/v1",
)
resp = client.chat.completions.create(
model="agnes-3.0-flash",
messages=[{"role": "user", "content": "hi"}],
)
print(resp.choices[0].message.content)Free tier
No recurring free tier advertised as of the last check (2026-10-27). Usage is billed per the provider's listed pricing. You pay them directly, no Dracon markup.
Rate limits: Starter: 1,500 model requests / 5-hour window. Plus: 7,500 / 5h. Pro: 30,000 / 5h. Higher RPM on paid tiers; ~100 TPS typical, ~150 off-peak.
Paid plans compared
Every tier Agnes AI publishes, with the price and the limit as the vendor states them, last checked 2026-10-27. Confirm with the provider before you buy. You pay them directly, no Dracon markup.
| Plan | Price | Usage limit | What you get |
|---|---|---|---|
| Starter | price unverified | 1,500 model requests / 5-hour window; Powered by Agnes-3.0-Flash (~100 TPS, 150 off-peak); Compatible with mainstream coding tools; image understanding, image + video models; Starter, Plus and Pro prices display post-login; tiers confirmed live on the subscribe page (checked 2026-10-27) | not published |
| Plus | price unverified | 7,500 model requests / 5-hour window; Powered by Agnes-3.0-Flash (~100 TPS, 150 off-peak); Compatible with mainstream coding tools; image understanding, image + video models; Starter, Plus and Pro prices display post-login; tiers confirmed live on the subscribe page (checked 2026-10-27) | not published |
| Pro | price unverified | 30,000 model requests / 5-hour window; Powered by Agnes-3.0-Flash (~100 TPS, 150 off-peak); Compatible with mainstream coding tools; image understanding, image + video models; Starter, Plus and Pro prices display post-login; tiers confirmed live on the subscribe page (checked 2026-10-27) | not published |
Official plan source: platform.agnes-ai.com/subscribe/subscription
Connection details
- Base URL
https://apihub.agnes-ai.com/v1- API shape
- OpenAI-compatible
- Env var
AGNES_AI_API_KEY- Models
- agnes-3.0-flash
- Model lineup
- Agnes-3.0-Flash, Agnes-2.5-Pro-Beta, Agnes-2.5-Pro, Agnes Image 2.0 Flash, Agnes Video
Gotchas
2026-09-26: /v1/models verified live from the browser (keyless GET returns a readable 401, so CORS is fine) — the live connection check is enabled. Key page is the codingPlan subscription (user-confirmed).
Our verdicts on this kind of provider
Independent comparisons we keep current as pricing and free tiers shift. A guide is setup; a verdict is whether it's worth setting up.