What is dflow-kalshi-market-scanner?

A scanner for Kalshi prediction markets listed through DFlow. Kalshi markets let people trade contracts based on whether future events will happen, while DFlow provides market data through an API.

It helps find possible arbitrage, cheap long-shots, near-certain short-term markets, major price movers, wide spreads, high-volume markets, and markets closing soon. It can scan individual markets, events, or series.

It removes the need to manually search and rank many markets. It applies named criteria such as price differences, movement, volume, spreads, and closing time.

dflow-kalshi-market-scanner — Skill for Claude Code and Codex by x402a

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent

npx skills add x402agent/solana-clawd --skill dflow-kalshi-market-scanner

Clone the repo

git clone --depth 1 https://github.com/x402agent/solana-clawd

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/x402agent/solana-clawd/dflow-kalshi-market-scanner/github.svg)](https://agentmods.dev/skills/x402agent/solana-clawd/dflow-kalshi-market-scanner)

Your own site

<a href="https://agentmods.dev/skills/x402agent/solana-clawd/dflow-kalshi-market-scanner"><img src="https://agentmods.dev/badge/skills/x402agent/solana-clawd/dflow-kalshi-market-scanner/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/x402agent/solana-clawd/dflow-kalshi-market-scanner"><img src="https://agentmods.dev/badge/skills/x402agent/solana-clawd/dflow-kalshi-market-scanner.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 180 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 4,810 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00180	$0.04810
Opus 5	$0.00090	$0.02405
Sonnet 5	$0.00036	$0.00962
Haiku 4.5	$0.00018	$0.00481

Measured 12d ago against content hash 9c21164cd04a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

dflow-kalshi-market-scanner scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

All scans here run against the **Metadata API** (`https://pond.dflow.net/build/metadata-api`) — REST for point-in-time queries, WebSockets for continuous streams. You can call both from anywhere: a quick `curl` from the

agents/skills/dflow-kalshi-market-scanner/SKILL.md · 161 lines

How it starts

The opening of the file, as written. The whole thing — 161 lines — stays where its author put it; the contents beside it link to each section on GitHub.

DFlow Kalshi Market Scanner

Find Kalshi markets that match a criterion. This skill is a set of named scans (filter-and-rank recipes) over the DFlow Metadata API.

Prerequisites

DFlow docs MCP (https://pond.dflow.net/mcp) — install per the repo README. This skill is the recipe; the MCP is the reference. Look up exact query params, pagination, response shapes, and anything else field-level via search_d_flow / query_docs_filesystem_d_flow — don't guess.

Surface

All scans here run against the Metadata API (https://pond.dflow.net/build/metadata-api) — REST for point-in-time queries, WebSockets for continuous streams. You can call both from anywhere: a quick curl from the command line, a Node/Python script, a cron job, a backend service, or a Next.js route proxying a browser UI.

If the user says "run this from my terminal", don't reach for the dflow CLI — it has no discovery subcommands. Write a short HTTP/WS script that hits the Metadata API instead.

The scanner skeleton

Every scan is the same four steps. Build around this pattern — don't reinvent it per scan:

Enumerate the universe — GET /api/v1/markets (flat) or GET /api/v1/events?withNestedMarkets=true (grouped). Filter to status=active. Page through until done (see the pagination gotcha for the { markets, cursor } shape). Pass isInitialized=true only if the user wants markets tradable on DFlow right now (see Gotchas).
Grab the per-market signal. For top-of-book scans the signal is already on the market object — yesBid / yesAsk / noBid / noAsk (4-decimal probability strings), volume24hFp / volumeFp / openInterestFp (dollar-equivalent strings), closeTime (unix) — no orderbook call needed. For momentum use candlesticks or the prices / trades WebSocket channels. For ladder depth use /api/v1/orderbook/by-mint/{mint}. For recent prints use /api/v1/trades or the trades channel.
Compute the metric.
Filter and rank. Return the top-N (default 10, ask if the user wants more).

Read the full file on GitHub · 161 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

12d ago First seen · 161 lines · 180 tokens per session scan A 9c21164cd04a

Subscribe to this mod's changes

dflow-kalshi-market-scanner is a skill published in the GitHub repository x402agent/solana-clawd (24 stars, last pushed 3mo ago), licensed MIT. It adds 180 tokens to every session and 4,810 once invoked, about $0.0009 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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