PMXT
Open-source unified prediction-market API with a hosted MCP: market search, events, order books, and prices across venues.
- Sato Score77
- ChainsMultichain
PMXT is an open-source API or SDK by pmxt-dev, with last code activity on 2026-09-30 (Active). Latest release on 2026-07-18. Sato Score 77/100 (how open, active and verifiable it is, not a safety grade), as of 2026-10-14. How the score works →
See how to install PMXT →Last commit Sep 30, 2026 · Last release Jul 18, 2026 (v2.54.0f) · ★ 2,167
Listed from github.com/pmxt-dev/pmxt on 2026-07-13. Install: reproduced by Sato Hub on 2026-07-21. Evidence →
Next step
Watch PMXT
One email if what we observe changes — its repo goes quiet or disappears, or the listing is retired. Nothing else.
Check it from your agent
Add Sato Hub’s MCP server (no key), then ask:
https://satohub.ai/api/mcpRun Sato Hub Preflight on pmxt-dev/pmxt 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
PMXT is an open-source unified API over prediction markets, exposing market search, events, order books, and pricing through one interface, with a hosted MCP endpoint (api.pmxt.dev/mcp) and a local @pmxt/mcp package. An agent builder plugs it in to give an agent cross-venue prediction-market data without integrating each market's API separately.
Sato Score
77/100· HighHow open, active & verifiable — not a safety or returns grade.
- Maintenance & liveness
- 35/35
- Code transparency
- 20/20
- Interface verifiability
- 8/10
- Docs & demo
- 0/10
- Listing transparency & provenance
- 11/15
- Independent verification
- 3/10
Deploy path reproduced — install verified in an isolated container (proves installability, not runtime safety).
Sato Check
v2.54.0 · as of 2026-09-26- Does it take your key?
- No key read found
- Does your key leave?
- Not observed
- 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 github.com/pmxt-dev/pmxt on 2026-07-13. Install: reproduced by Sato Hub on 2026-07-21.
| Claim | Value | Evidence | Source | Checked |
|---|---|---|---|---|
| Chains supported | Multichain | self-reported | github.com/pmxt-dev/pmxt | as of 2026-10-14 |
| Verification status | Self-Reported — not independently reviewed | self-reported | github.com/pmxt-dev/pmxt | as of 2026-10-14 |
| Recent activity | last release 2026-07-18 · last commit 2026-09-30 | observed | github.com/pmxt-dev/pmxt | 2026-10-14 |
| Install works | reproduced — install and entry both completedshows the install path works as written; not a statement about runtime behaviour | ✓ reproduced | github.com/pmxt-dev/pmxt | 2026-07-21 |
| Website answers | answered (HTTP 200) | observed | github.com/pmxt-dev/pmxt | 2026-10-14 |
| Daily check record | 90 of 90 daily checks since 2026-07-16 succeededa success rate of our checks, not uptime; the source is this listing's own history | observed | — | 2026-10-13 |
| Takes your key | no private-key read found in what we read | traced | satohub.ai | 2026-09-26 |
| Key leaves the machine | not observed during install and start-uplater or triggered code paths are not covered | observed | satohub.ai | 2026-09-26 |
| Moves funds on its own | unknown — could not read what it exposes | traced | satohub.ai | 2026-09-26 |
| Deploys as | Hosted, Self-hostedconfidence 0.90 | self-reported | github.com/pmxt-dev/pmxt | as of 2026-09-27 |
| Works with | Claude, Cursor, MCPconfidence 0.85 | self-reported | github.com/pmxt-dev/pmxt | as of 2026-09-27 |
| Sato Score | 77/100 (High)how open, active and verifiable — not a safety or quality grade | computed | satohub.ai | 2026-10-14 |
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: node
npx -y @pmxt/mcp See github.com/pmxt-dev/pmxt-mcp for Claude/Cursor MCP client config.
You supply: pmxt_api_key + wallet_address (pmxt.dev/dashboard) for read access, private_key additionally required for trade execution — the SDK auto-wraps it into an EIP-712 signer, so treat as a hot-wallet key
claude mcp add satohub-pmxt -- npx -y @pmxt/mcp
A local server: your client runs this command on your machine. Installing runs third-party software under your own credentials. Sato Hub publishes the documented invocation and, where the harness reproduced it, the date it did — neither is a safety review.
Read from the project’s own docs as of 2026-07-21. What a deploy spec is →
Observed record — 90 daily checks since 2026-07-17
- Succeeded
- 90
- 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. 46 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 2026-10-14, 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
- Multichain
- Agent types
- MCP Server, Data Provider
- Open source
- Yes
- Deploys as
- Hosted, Self-hosted
- Works with
- Claude, Cursor, MCP
- Last checked
- 2026-10-14
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 PMXT fits
Related concepts: What Are MCPs? The Standard Way to Give Agents Tools, What Are Onchain Agents?
Recent Activity
All news →Releases and posts from PMXT, pulled from its GitHub and X.
pmxt v2.54.0
Added feat(probable) : unified Web3 authentication lifecycle ( #1614 ). Adds getAuthNonce , loginWithSignature , logout , isSessionActive , and verifyL1 / verifyL2 to the Probable exchange, with in-memory session storage on the base class, exposed through both SDKs. Security Session credentials are never exposed over the network. #1614 as submitted exposed getSession as an HTTP/RPC endpoint that r
pmxt v2.53.1
Fixed fix(core) : type compareMarketPrices with CompareMarketPricesParams ( #1419 ). Introduce a precise CompareMarketPricesParams type and use it for the base compareMarketPrices signature instead of the loose FetchMatchesParams . Type-only refinement — the base method is a stub and the concrete Router.ts behavior is unchanged. Only the buildable core of #1419 was applied; its broken SDK-generato
Listing History
Recorded changes to PMXT's listing — status, verification, Sato Score, and recent releases. Full history is kept in the listing record.
- Oct 4, 2026Sato Score tier: Medium → HighScore 67 → 77.
- Sep 27, 2026Auto-enriched: deployment options, supported integrations
- Aug 17, 2026Sato Score tier: High → MediumScore 70 → 60.
- Jul 21, 2026Verified: deploy spec
- Jul 20, 2026Sato Score tier: Medium → HighScore 62 → 70.
- Jul 18, 2026New release published
- Jul 17, 2026Sato Hub began tracking this listing
- Jul 14, 2026Listed on Sato Hub
Compared with
Appears in
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Reference
QuestionsWhat people ask about this pageShowHide
Questions people ask about PMXT
- Is PMXT open source?
- Yes. PMXT is open source under the MIT license; the repository is https://github.com/pmxt-dev/pmxt. Checked as of 2026-10-14.
- Which chains does PMXT support?
- PMXT lists support for Multichain as of 2026-10-14.
- Is PMXT still maintained?
- The most recent code activity Sato Hub observed was on 2026-09-30 (last commit 2026-09-30, last release 2026-07-18), which Sato Hub labels "Active". Posts on X are not counted as maintenance. Activity is a recency signal, not a quality judgment.
- How do I install or run PMXT?
- node. Install: npx -y @pmxt/mcp. Entry: See github.com/pmxt-dev/pmxt-mcp for Claude/Cursor MCP client config.. Sato Hub reproduced this install in a container on 2026-07-21. It runs as an MCP server (npx -y @pmxt/mcp).
- Is PMXT verified on Sato Hub?
- Sato Hub holds one earned check for PMXT: Deploy path reproduced — install verified in an isolated container (proves installability, not runtime safety). Its Sato Score is 77 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. "PMXT — Sato Hub." Sato Hub, updated 2026-10-14, accessed 2026-10-15. https://satohub.ai/resources/pmxtData last refreshed 2026-10-14; 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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