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Crosswire

Checks two prediction-market contracts for settlement source, timing and void-rule mismatches before an agent trades the hedge.
At a glanceswept Oct 23, 2026

not read yet

Use

For
trading teams and agents hedging the same event across prediction-market venues
Runs as
API
Used for
  • check two market references before placing a cross-venue hedge
  • flag settlement source and timing divergences between venues
  • detect void-rule mismatches that leave one leg open
Worth knowingcomputed from what we read · each with its source
  • Has an MCP server (1 in the registry)public registry →
How a program reaches itfound, not claimed · read Oct 24, 2026
  • MCP servercom.crosswire-api/crosswire-polymarket-kalshi-arbitrageverified in the MCP registry
  • Stateanswers, 2 toolschecked 2026-10-24
  • Address to connectapi.crosswire-api.com/mcp
  • MCP docsapi.crosswire-api.com/mcpthe vendor's page ↗

MCP server details →

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Legalby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

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Questions this page answers
  • What is Crosswire?

    Checks two prediction-market contracts for settlement source, timing and void-rule mismatches before an agent trades the hedge. It is listed in the Atlas under Legal.

  • Who is Crosswire for?

    trading teams and agents hedging the same event across prediction-market venues

  • Do people use Crosswire?

    Little sign of use.

  • What are alternatives to Crosswire?

    In Legal, by use: Tereno, VoxOdds, Thomson Reuters Checkpoint Edge with CoCounsel AI, Docusign, New Rocket Copilot® experience, Ironclad.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

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