dflow-kalshi-market-data

dflow-kalshi-market-data is a skill for Claude Code, Codex from x402agent/solana-clawd. It costs 187 tokens per session (2,752 once invoked), scanned A, original, MIT.

A tool for reading data from known Kalshi prediction markets through DFlow, a service that provides market APIs. It can return current snapshots, historical data, or live updates.

In plain words
What is it for?
It helps inspect current or historical market activity, compare prices, read order-book and trade data, retrieve forecast history, and follow supported live market updates.
Why use it?
It gathers order books, trades, prices, candles, forecasts, and in-game information through the appropriate REST or WebSocket connection instead of requiring separate data requests.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit It helps inspect current or historical market activity, compare prices, read order-book and trade data, retrieve forecast history, and follow supported live market updates.

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Install with agentmods
npx agentmods add skills/x402agent/solana-clawd/dflow-kalshi-market-data
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-data
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.

agentmods badge for dflow-kalshi-market-data

README.md
[![agentmods](https://agentmods.dev/badge/skills/x402agent/solana-clawd/dflow-kalshi-market-data/github.svg)](https://agentmods.dev/skills/x402agent/solana-clawd/dflow-kalshi-market-data)
Your own site
<a href="https://agentmods.dev/skills/x402agent/solana-clawd/dflow-kalshi-market-data"><img src="https://agentmods.dev/badge/skills/x402agent/solana-clawd/dflow-kalshi-market-data/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.

agentmods 80×15 button for dflow-kalshi-market-data

Your own site · 80×15
<a href="https://agentmods.dev/skills/x402agent/solana-clawd/dflow-kalshi-market-data"><img src="https://agentmods.dev/badge/skills/x402agent/solana-clawd/dflow-kalshi-market-data.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 187 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,752 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00187 $0.02752
Opus 5 $0.00093 $0.01376
Sonnet 5 $0.00037 $0.00550
Haiku 4.5 $0.00019 $0.00275

Measured 12d ago against content hash 7f868de5da47, 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-data 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 data endpoints in this skill run against the **Metadata API** (`https://pond.dflow.net/build/metadata-api`) — REST for snapshots and history, WebSockets for live streams. Call it from anywhere: a `curl` from the comm
agents/skills/dflow-kalshi-market-data/SKILL.md · 107 lines

How it starts

The opening of the file, as written. The whole thing — 107 lines — stays where its author put it; the contents beside it link to each section on GitHub.

DFlow Kalshi Market Data

Pull data about a known Kalshi market (or set of markets) — orderbook, trades, prices, candles, forecasts, in-game live data — as a snapshot, a historical range, or a live stream.

Prerequisites

  • DFlow docs MCP (https://pond.dflow.net/mcp) — install per the repo README. This skill is the recipe; the MCP is the reference. Query params, pagination, exact payload schemas, WS snapshot-vs-diff semantics, and the category-specific live_data.details shapes all live there — don't guess.

Surface

All data endpoints in this skill run against the Metadata API (https://pond.dflow.net/build/metadata-api) — REST for snapshots and history, WebSockets for live streams. Call it from anywhere: a curl from the command line, a Node/Python script, a cron job, a backend, or a Next.js proxy fronting a browser UI.

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

Pick the shape first

Three intents, three shapes. Match the user's phrasing, then pick the endpoint:

  • Snapshot ("right now", "current") → REST, one call.
  • History ("last hour", "between T1 and T2", "last N trades") → REST with time / limit params.
  • Stream ("live", "as it happens", "alert me when") → WebSocket subscription.

Data → endpoint map

For each dataset below, the one-liner covers all three shapes. Field-level details (exact params, pagination tokens, payload schemas) → docs MCP.

Orderbook

  • Snapshot: GET /api/v1/orderbook/{ticker} or /api/v1/orderbook/by-mint/{mint} (includes sequence).
  • Stream: orderbook channel (yes_bids + no_bids maps per update; no sequence on the stream payload).

Trades — two endpoints, overlapping but different scopes

  • GET /api/v1/trades (and /trades/by-mint/{mint}) — the complete market print tape. All trades that hit Kalshi's orderbook, which includes DFlow onchain fills (those hit Kalshi's book too; see the "Do onchain trades show up on Kalshi's trade websocket?" FAQ). This is the default for "show me trades on this market." Stream equivalent: trades channel.
  • GET /api/v1/onchain-trades (and /onchain-trades/by-market/{ticker}, /onchain-trades/by-event/{eventTicker}) — DFlow onchain fills only, with onchain-specific fields that /trades doesn't carry: wallet, transactionSignature, id, inputAmount, outputAmount, createdAt. Subset of what's on /trades, but richer per-row. No WS stream.
  • Decision: complete tape/trades. Wallet-scoped activity feed, DFlow-execution analytics, tx-signature lookups/onchain-trades. Real-time fill detection for a specific user order → parse program events directly (see /build/prediction-markets/onchain-trade-parsing).

Read the full file on GitHub · 107 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.

  1. 12d ago First seen · 107 lines · 187 tokens per session scan A 7f868de5da47

Subscribe to this mod's changes

dflow-kalshi-market-data is a skill published in the GitHub repository x402agent/solana-clawd (24 stars, last pushed 3mo ago), licensed MIT. It adds 187 tokens to every session and 2,752 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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