Avantis
Onchain perpetuals exchange on Base for crypto, forex, and commodities, with a dedicated Base MCP skill.
- Sato Score49
- ChainsBase
Avantis is a partly open-source venue on Base, with no code activity tracked. Sato Score 49/100 (how open, active and verifiable it is, not a safety grade), as of 2026-10-21. How the score works →
See what else you can build on Base →No code activity tracked
Listed from avantisfi.com on 2026-07-19. Install: reproduced by Sato Hub on 2026-07-21. Evidence →
Next step
Check it from your agent
Add Sato Hub’s MCP server (no key), then ask:
https://satohub.ai/api/mcpAsk Sato Hub what is on record about Avantis before I use it.Your project?
Prove you control the domain and correct this page — description, links, tags, chains. A claim proves control, not verification: it never changes the Sato Score.
Claim this listing →Overview
Avantis is a leveraged perpetuals exchange on Base covering crypto, forex, metals, commodities, and index markets, traded directly from a wallet. It was included as a launch-day plugin in the now-archived Base MCP (Coinbase archived the repo in May 2026); agents today explore markets and open, manage, or close leveraged positions through Avantis's own SDK and docs instead.
Sato Score
49/100· MediumHow open, active & verifiable — not a safety or returns grade.
- Maintenance & liveness
- 20/35
- Code transparency
- 12/20
- Interface verifiability
- 8/10
- Docs & demo
- 0/10
- Listing transparency & provenance
- 6/15
- Independent verification
- 3/10
Deploy path reproduced — install verified in an isolated container (proves installability, not runtime safety).
Sato Check
v2.1.2 · as of 2026-09-29- Does it take your key?
- Asks for a key
- Does your key leave?
- Not yet run
- Can it move funds on its own?
- Unknown
A profile describes what we read and ran, with dates. It is not a safety rating, an audit or an endorsement, and "not found" is not "not there".
Evidence — listed vs checked · what the words mean
Listed from avantisfi.com on 2026-07-19. Install: reproduced by Sato Hub on 2026-07-21.
| Claim | Value | Evidence | Source | Checked |
|---|---|---|---|---|
| Chains supported | Base | self-reported | avantisfi.com | as of 2026-10-21 |
| Verification status | Unverified — not independently reviewed | self-reported | avantisfi.com | as of 2026-10-21 |
| Install works | reproduced — install and entry both completedshows the install path works as written; not a statement about runtime behaviour | ✓ reproduced | raw.githubusercontent.com | 2026-07-21 |
| Website answers | answered (HTTP 301) | observed | avantisfi.com | 2026-10-21 |
| Daily check record | 90 of 90 daily checks since 2026-07-23 succeededa success rate of our checks, not uptime; the source is this listing's own history | observed | — | 2026-10-20 |
| Takes your key | asks for a private key or seed phrase | declared | satohub.ai | as of 2026-09-29 |
| Key leaves the machine | not yet run with planted test keysthe sandbox lane has not run on this version | observed | satohub.ai | not dated |
| Moves funds on its own | unknown — could not read what it exposes | traced | satohub.ai | 2026-09-29 |
| Sato Score | 49/100 (Medium)how open, active and verifiable — not a safety or quality grade | computed | satohub.ai | 2026-10-21 |
Self-reported rows are the project’s own words, dated when we recorded them — not a check. Only reproduced and reviewed rows carry a mark. None of these rows is a safety or quality rating.
Install — reproduced in a container Jul 21, 2026
Runtime: Python (pip package, trader SDK)
pip install avantis-trader-sdk
trader_client = TraderClient("https://mainnet.base.org"); trader_client.set_local_signer("0xYOUR_PRIVATE_KEY")You supply: Local signer private key — 0x... wallet key passed to set_local_signer(); wallet private key, high-risk if exposed
Read from the project’s own docs as of 2026-07-21. What a deploy spec is →
Observed record — 91 daily checks since 2026-07-23
- Succeeded
- 91
- Failed
- 0
- Their error
- 0
- Unattributed
- 0
This is the share of our daily checks that succeeded — not an availability guarantee. A check can fail because the host was down, because our runner timed out, or because the network in between dropped it, and only the first of those is a fact about this project. Failures are split by what we can attribute; anything we cannot attribute is counted, not hidden. 40 of these checks predate 2026-09-01, when the probe counted a bot-block (HTTP 403) as a failure and recorded no reason for any failure. Every one of them passed, so the rate covers them too.
Last 30 days — to 2026-10-21, one point per UTC day
A gap is a day we have no attributable observation — never a zero. Thirty points is the whole shape the free layer carries; the daily rows behind it stay in the snapshot series.
Details
- Chains
- Base
- Agent types
- DeFi protocol
- Open source
- Partial
- Last checked
- 2026-10-21
Marketplace Signals
No marketplace signals recorded for this resource yet.
Verification status reflects evidence reviewed by Sato Hub. Self-reported claims are never presented as verified.
Where Avantis fits
Related concepts: How Agents Interact With Smart Contracts, How Agents Use Wallets
Listing History
Recorded changes to Avantis's listing — status, verification, Sato Score, and recent releases. Full history is kept in the listing record.
- Sep 26, 2026Edited: entity class, resource type
- Jul 24, 2026Sato Hub began tracking this listing
- Jul 21, 2026Verified: deploy spec
- Jul 19, 2026Edited: description long
- Jul 19, 2026Listed on Sato Hub
Compared with
Appears in
Related Resources
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1inch
ActiveMultichain DEX aggregator with a developer API suite and an official MCP server for AI-agent swap execution.
Reference
QuestionsWhat people ask about this pageShowHide
Questions people ask about Avantis
- Is Avantis open source?
- Partly. Some of Avantis is published as source (https://github.com/Avantis-Labs) and some is not. Checked as of 2026-10-21.
- Which chains does Avantis support?
- Avantis lists support for Base as of 2026-10-21.
- Is Avantis still maintained?
- Sato Hub tracks no commit or release for Avantis; it cannot say whether it is maintained.
- How do I install or run Avantis?
- Python (pip package, trader SDK). Install: pip install avantis-trader-sdk. Entry: trader_client = TraderClient("https://mainnet.base.org"); trader_client.set_local_signer("0xYOUR_PRIVATE_KEY"). Sato Hub reproduced this install in a container on 2026-07-21.
- Is Avantis verified on Sato Hub?
- Sato Hub holds one earned check for Avantis: Deploy path reproduced — install verified in an isolated container (proves installability, not runtime safety). Its Sato Score is 49 of 100, a measure of how open, active and verifiable the project is, not a safety, quality or returns grade.
Cite this pagePlain text, APA or BibTeXShowHide
Cite this page
Sato Hub. "Avantis — Sato Hub." Sato Hub, updated 2026-10-21, accessed 2026-10-21. https://satohub.ai/resources/avantisData last refreshed 2026-10-21; this page is rebuilt daily. Citations carry the date so a reader can tell which snapshot a claim came from. Catalog data is licensed CC-BY-4.0.
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