BlockRun MCP

Real-time data — and real trades — for Claude and any AI agent.

Agents can't sign up for accounts. Agents can't enter credit cards.
Agents can only sign transactions.

BlockRun MCP gives your agent 19 tools — markets, research, web search, images, video, on-chain data, and live Polymarket trading — paid per call in USDC. No accounts. No API keys. No dashboards.

Read the odds and place the bet, from one self-custody wallet.

Read and trade Polymarket

[![npm version](https://img.shields.io/npm/v/@blockrun/mcp.svg?style=flat-square&color=cb3837)](https://www.npmjs.com/package/@blockrun/mcp) [![npm downloads](https://img.shields.io/npm/dm/@blockrun/mcp.svg?style=flat-square&color=blue)](https://www.npmjs.com/package/@blockrun/mcp) [![GitHub stars](https://img.shields.io/github/stars/BlockRunAI/blockrun-mcp?style=flat-square&label=GitHub%20stars)](https://github.com/BlockRunAI/blockrun-mcp) [![Publish](https://img.shields.io/github/actions/workflow/status/BlockRunAI/blockrun-mcp/publish.yml?branch=main&style=flat-square&label=publish)](https://github.com/BlockRunAI/blockrun-mcp/actions) [![TypeScript](https://img.shields.io/badge/TypeScript-5-3178c6?style=flat-square&logo=typescript&logoColor=white)](https://www.typescriptlang.org) [![Node](https://img.shields.io/badge/Node-%E2%89%A520.19-339933?style=flat-square&logo=node.js&logoColor=white)](https://nodejs.org) [![License: MIT](https://img.shields.io/badge/License-MIT-green?style=flat-square)](LICENSE) [![MCP](https://img.shields.io/badge/MCP-compatible-000000?style=flat-square)](https://modelcontextprotocol.io) [![x402 Protocol](https://img.shields.io/badge/x402-Micropayments-purple?style=flat-square)](https://x402.org) [![Base Network](https://img.shields.io/badge/Base-USDC-0052FF?style=flat-square&logo=coinbase&logoColor=white)](https://base.org) [![Solana](https://img.shields.io/badge/Solana-USDC-9945FF?style=flat-square&logo=solana&logoColor=white)](https://solana.com) [![Telegram](https://img.shields.io/badge/Telegram-Community-26A5E4?style=flat-square&logo=telegram)](https://t.me/blockrunAI)

```bash claude mcp add blockrun -s user -- npx -y @blockrun/mcp@latest ```

Wallet auto-created on first run. Fund with $5 USDC. Ask Claude anything.

--- > **BlockRun MCP** is an open-source [Model Context Protocol](https://modelcontextprotocol.io) server that gives Claude — and any MCP-compatible agent — 19 tools for real-time data and real actions: 55+ LLMs, image & video generation, prediction-market data, live web/X search, on-chain queries across 40+ chains, and **the ability to place real, USDC-settled bets on Polymarket**. Authentication is a wallet signature (no API keys); you pay per call in USDC via the [x402](https://x402.org) protocol (no credit cards, no subscriptions). One self-custody wallet on Base or Solana. MIT licensed. ## 🏆 First of its kind — the signal → trade loop in Claude Code Read live Polymarket odds *and* place the bet, from one self-custody wallet, pay-per-call. [Jump to Polymarket trading →](#-polymarket-trading) --- ## Why BlockRun MCP exists Every other data integration was built for **human developers** — create an account, copy an API key into `.env`, add a credit card, repeat for every vendor. **Agents can't do any of that.** BlockRun MCP is built for the agent-first world: - **One wallet, every source** — 19 tools behind a single self-custody wallet. No per-vendor signups. - **No API keys** — your wallet signature *is* authentication. - **No credit cards** — pay per request in USDC via [x402](https://x402.org), fractions of a cent each. - **Starts free** — the free tier (`blockrun_chat mode:"free"`, `blockrun_dex`, crypto `blockrun_price`, `blockrun_models`) costs $0. - **Reads *and* acts** — most tools deliver data; `blockrun_polymarket` places real, confirm-gated trades. - **Self-custody** — your key never leaves your machine (`~/.blockrun/.session` by default, `0600`). BlockRun can't move your funds. --- ## How it compares | | Raw provider APIs | Typical single-vendor MCP | **BlockRun MCP** | | ------------------- | -------------------------------- | ------------------------- | ----------------------------------------- | | **Setup** | Account + API key *per vendor* | Account/key for 1 vendor | **Wallet auto-created, no signup** | | **Payment** | Credit card, monthly minimums | Credit card / vendor plan | **USDC per-call via x402** | | **Data sources** | One per integration | One vendor | **19 tools — LLMs, media, markets, chain**| | **Place real bets** | Build it yourself | Rare | **Yes — Polymarket CLOB, confirm-gated** | | **Pay-chain** | — | — | **Base + Solana** | | **Agent budgets** | Manual | — | **Built-in per-agent delegation** | | **Open source** | Varies | Varies | **Yes (MIT)** | ✓ One wallet · ✓ Pay-per-call · ✓ Reads **and** trades · ✓ Multi-chain · ✓ Agent-ready · ✓ Open source --- ## What changes Before BlockRun, Claude can't answer: - *"What's the current Polymarket probability that Bitcoin hits $100k this year?"* - *"Find me the top 5 papers on RAG published in the last 30 days."* - *"What are people saying about @sama on X right now?"* - *"What's the 24h volume on the PEPE/ETH pair on Uniswap?"* - *"Polymarket has the Fed holding at 73% — put $2 on it."* ← and now it can **place the trade**, not just read the odds. After BlockRun, it can. Each query costs fractions of a cent, billed from a local USDC wallet. No subscriptions. No API dashboards. No key rotation. --- ## Quick Start ### 1. Install **Claude Code (recommended)** ```bash claude mcp add blockrun -s user -- npx -y @blockrun/mcp@latest ``` `-s user` installs globally (available in every project). The `--` separator ensures `-y` is passed to `npx`, not parsed by `claude mcp add`. > 💡 **Homebrew / nvm users:** if the server doesn't connect, Claude Code likely can't find `node`/`npx` on its launcher PATH. Pass your shell PATH through — works on CLI and desktop: > ```bash > claude mcp add blockrun -s user -e PATH="$PATH" -- npx -y @blockrun/mcp@latest > ``` > See [Troubleshooting](#troubleshooting) if it persists.

Other clients — Claude Desktop, Cursor, Windsurf

**Claude Desktop** — add to `claude_desktop_config.json`: ```json { "mcpServers": { "blockrun": { "command": "npx", "args": ["-y", "@blockrun/mcp"] } } } ``` **Cursor** — add to `~/.cursor/mcp.json` (macOS/Linux) or `%APPDATA%\Cursor\mcp.json` (Windows): ```json { "mcpServers": { "blockrun": { "command": "npx", "args": ["-y", "@blockrun/mcp@latest"] } } } ``` **Windsurf** — same JSON, in: - macOS: `~/.codeium/windsurf/mcp_config.json` - Linux: `~/.config/.codeium/windsurf/mcp_config.json` - Windows: `%APPDATA%\Codeium\windsurf\mcp_config.json`

### 2. Choose a tool profile (optional) Expose a trimmed tool set so the client loads fewer schemas into context. Pass `--profile ` (or set `BLOCKRUN_MCP_PROFILE`); omit for the full set. | Profile | Tools | |---------|-------| | `full` *(default)* | everything (19 tools) | | `media` | `wallet` `models` `image` `video` `realface` `music` `speech` | | `trading` | `wallet` `price` `dex` `markets` `surf` `defi` `rpc` `polymarket` | | `research` | `wallet` `models` `chat` `search` `exa` `surf` | | `chat` | `wallet` `models` `chat` | ```bash claude mcp add blockrun-trading -s user -- npx -y @blockrun/mcp@latest --profile trading ``` An unknown profile name falls back to `full`. `modal` and `phone` are `full`-profile only. ### 3. Fund your wallet Run `blockrun_wallet` to see your address. The server pays on **Base** by default — send USDC on Base (Coinbase → USDC → Base network → paste address, or bridge via [bridge.base.org](https://bridge.base.org)). **$5 covers** ~5,000 market queries · ~500 Exa searches · ~250 image generations · ~10 Seedance 1.5-pro clips. Prefer Solana? See [Fund your wallet](#fund-your-wallet) — two tool calls, no restart. ### 4. Ask Claude anything > *"What's Polymarket saying about the next Fed decision? If 'hold' is above 70%, put $2 on it."* Claude reads the odds with `blockrun_markets` and — with your confirmation — places the trade with `blockrun_polymarket`. One wallet. Gasless. Confirm-gated. --- ## Demo > **User:** What's Polymarket saying about the Fed rate decision next month? > **Claude:** According to Polymarket, the market puts a **73% probability** on the Fed holding rates steady, 24% on a 25bp cut, 3% on a hike. 24h volume: $2.1M. The "Hold" contract last traded at $0.73. > > *(via `blockrun_markets` · cost: $0.0075)* --- > **User:** Polymarket has Hawley at ~13% to announce a 2026 presidential run — put $1 on Yes. > **Claude:** Done — bought **7.63 shares of Yes at $0.131** ($1.00, market FOK). Real on-chain order, settled in pUSD from your gasless Polymarket deposit wallet; I'm tracking the position now. > > *(signal via `blockrun_markets`, trade via `blockrun_polymarket` — one self-custody wallet, gasless · on-chain tx `0x7ca8…`)* --- ## Tools | Tool | Data source | Cost | |------|-------------|------| | `blockrun_chat` | 55+ LLMs (GPT, Claude, Gemini, DeepSeek, Kimi K2.6, GLM, NVIDIA free tier, …) with `mode` tier routing | per token | | `blockrun_image` | Generate: openai/gpt-image-2, gpt-image-1, google/nano-banana(-pro), xai/grok-imagine-image(-pro), zai/cogview-4. Edit: img2img, inpaint, fusion. | $0.015–0.15 | | `blockrun_video` | Sora 2 + xAI Grok Imagine Video + ByteDance Seedance 1.5/2.0/2.0-fast (720p + audio); RealFace asset → real-person video | $0.05–0.30/sec | | `blockrun_realface` | Enroll a real person (phone liveness) or AI character (Virtual Portrait) as a `ta_xxxx` asset for Seedance 2.0 video | free; $0.01 to enroll | | `blockrun_music` | MiniMax music generation | per track | | `blockrun_speech` | ElevenLabs TTS (Flash/Turbo/Multilingual/v3, 8 voices) + cinematic sound effects; free voice listing | $0.05–0.10/1k chars | | `blockrun_price` | Pyth-backed realtime + OHLC — crypto / FX / commodity (free), 12 stock markets (paid) | free or $0.001/call | | `blockrun_markets` | Polymarket (markets, candles, trades, orderbooks, leaderboards, smart-wallet PnL/clusters, UMA oracle), Kalshi, Limitless, Opinion, Predict.Fun, dFlow, Binance Futures, cross-platform search | $0.0075/query | | `blockrun_polymarket` | **Trade on Polymarket** (CLOB V2): place/cancel real bets, positions, redeem winnings — signed locally, settled in pUSD from a gasless deposit wallet. Confirm-gated, $25/order default cap. [Details ↓](#-polymarket-trading) | free tool; bets are your funds | | `blockrun_surf` | Surf (asksurf.ai) — 84 endpoints: CEX data, on-chain SQL (13 chains, 80+ tables), 100M+ labeled wallets, Polymarket + Kalshi, social mindshare, news, Surf-1.5 chat with citations | $0.0075/call | | `blockrun_exa` | Neural web search (Exa) — research, competitors, papers, URL content | $0.01/query | | `blockrun_search` | Grok Live Search — web + X/Twitter + news with citations | $0.025 × max_results | | `blockrun_dex` | Live DEX prices via DexScreener | free | | `blockrun_rpc` | Raw JSON-RPC on 40+ chains (Ethereum, Base, Solana, Bitcoin, Sui, NEAR, …) via Tatum | $0.002/call | | `blockrun_defi` | DefiLlama — protocol TVL, chain TVL, yield pools (APY), token prices | $0.001–0.005/call | | `blockrun_modal` | Isolated code execution in a BlockRun-hosted Modal sandbox — disposable container, optional GPU (T4 → H100) | $0.01 create; $0.001/op | | `blockrun_phone` | Outbound AI voice calls (Bland) + wallet-owned US/CA numbers (Twilio), carrier + fraud lookups | $0.54/call; $5/number | | `blockrun_models` | Live catalogue of every LLM/image/video/music model + pricing | free | | `blockrun_wallet` | Balance, spending, agent budgets, setup QR, chain switch | free | --- ## Key use cases 1. **Prediction-market consensus** → *"Polymarket's odds for the next Fed decision?"* — `blockrun_markets` 2. **Signal → trade** *(the full loop, self-custody)* → *"If 'hold' is under 30%, put $2 on Yes."* — `blockrun_markets` reads, `blockrun_polymarket action:"buy"` places. Gasless, confirm-gated. 3. **On-chain forensics** → *"This wallet — what's it labeled, what does it hold, when did it whale up?"* — `blockrun_surf` 4. **Cited research** → *"5 most-cited papers on speculative decoding, last 90 days."* — `blockrun_exa` 5. **Image generation with on-image text** → *"Poster announcing GPT-5.5, retro-futuristic, headline 'NOW LIVE'."* — `blockrun_image` 6. **Give your agent a voice** → *"Speak this with the sarah voice."* — `blockrun_speech` 7. **Voice phone-out** → *"Call +1-415-… and confirm Friday at 3pm."* — `blockrun_phone` 8. **Multi-agent research, capped** → *"Spawn 3 agents on competing L1 narratives. Cap each at $0.50."* — `blockrun_wallet delegate × 3` 9. **Cross-chain SQL** → *"Top 10 tokens by DEX volume on Base, last 24h."* — `blockrun_surf` `onchain/sql` --- ## 📈 Polymarket trading `blockrun_polymarket` lets an agent place **real bets** on [Polymarket](https://polymarket.com) (CLOB V2, Polygon). It is **non-custodial**: every order and approval is EIP-712-signed locally by your BlockRun wallet key — the same self-custody key that pays x402 API fees on Base also authorizes bets on Polygon. Neither BlockRun nor Polymarket's relayer can move funds; they only forward payloads you signed. **Architecture** — the official "deposit wallet" path (signature type POLY_1271): a smart-contract vault on Polygon, CREATE2-derived from your key (only your key can authorize it), holds betting funds in **pUSD** (Polymarket's 1:1 collateral wrapper). Deployment, approvals, and redemptions all run **gasless** through Polymarket's relayer — you never need POL. **📖 Full step-by-step guide:** [`docs/polymarket-trading-setup.md`](docs/polymarket-trading-setup.md) ``` # 1. Provision your deposit wallet (idempotent, gasless) blockrun_polymarket action:"setup" # 2. Fund it from your Base USDC in one call (gasless; $0.01 fee, non-custodial) blockrun_polymarket action:"fund" amount_usd:5 confirm:true # 3. Sign the one-time gasless approval batch blockrun_polymarket action:"setup" confirm:true # 4. Find a market with blockrun_markets, then place (dry-run without confirm) blockrun_polymarket action:"buy" token_id:"" amount_usd:2 confirm:true # 5. Manage → positions · orders · cancel · sell · redeem · withdraw ``` **Safety rails** (server-side; an agent cannot bypass them): `confirm:true` required for every order/approval/redeem, `POLYMARKET_MAX_BET_USD` per-order cap (default $25), optional `POLYMARKET_MAX_SESSION_USD` session cap, and bets never draw from the x402 API budget. **Regions:** Polymarket geoblocks order placement by IP (US/UK + many regions). **Handled by default** — the MCP routes CLOB traffic through BlockRun's hosted Finland egress (a fully unrestricted region under Polymarket's policy), so trading works out of the box; `setup` reports your status. Override `POLYMARKET_CLOB_HOST` to go direct or run your own egress, optionally reached via `HTTPS_PROXY` / `POLYMARKET_CLOB_PROXY` (a proxy alone doesn't change the Polymarket-facing egress). Complying with Polymarket's terms for your jurisdiction is your responsibility. > ⚠️ **Back up your signer key** (`~/.blockrun/.session` by default; a `BLOCKRUN_WALLET_KEY` env var or an existing agent `wallet.json` takes precedence — `setup` prints the actual signer address). It is the only key to both the payment wallet and the Polymarket deposit wallet. --- ## Fund your wallet Run `blockrun_wallet` to see your address. The server pays on **Base** by default. | Method | Steps | |--------|-------| | Coinbase | Send → USDC → Base network → paste address | | Bridge from Ethereum | [bridge.base.org](https://bridge.base.org) | $5 covers ~5,000 market queries, ~500 Exa searches, ~250 image generations, or ~10 Seedance 1.5-pro clips (5s @ 720p+audio, ~$0.46 each). ### Pay on Solana Two tool calls — no env vars, no file editing, no restart: ``` blockrun_wallet action:"chain" chain:"solana" # provisions + activates the Solana wallet blockrun_wallet action:"setup" # shows the Solana address + funding QR ``` Then send USDC (SPL) on the **Solana** network — from Coinbase (pick "Solana"), Phantom, Solflare, or Backpack. Switch back with `blockrun_wallet action:"chain" chain:"base"`. The server keeps both wallets; switching just changes which one pays. **Base-only** — these fall back to Base regardless of active chain: `blockrun_music`, `blockrun_speech`, `blockrun_video`, paid `blockrun_realface`, paid stock `blockrun_price`, and native Anthropic (`claude-*`) passthrough. In Solana mode they return a "switch to Base" message instead of charging. `blockrun_image` pays on either chain. --- ## For agents & LLMs > **If you are an LLM invoking BlockRun MCP tools, read these first:** - **CRITICAL: On any payment / balance / 402 error, call `blockrun_wallet` *first*** to check status, then `action:"setup"` for funding. Don't retry the failing tool blindly — the wallet is empty. - **CRITICAL: `blockrun_polymarket` moves REAL user funds** (pUSD on Polygon), separate from the x402 API budget. Never `buy`/`sell`/`redeem` with `confirm:true` unless the user explicitly approved that exact trade; without `confirm` you get a safe dry-run. Discover markets/token IDs with `blockrun_markets` first. - **CRITICAL: `blockrun_surf`'s 84-endpoint catalog is in [`skills/surf/SKILL.md`](skills/surf/SKILL.md); `blockrun_markets`' full endpoint list is in its tool description** (worked examples in [`skills/prediction-markets/SKILL.md`](skills/prediction-markets/SKILL.md)). Browse those before guessing paths. - **CRITICAL: `blockrun_music` and `blockrun_video` are payment-on-completion async.** Failures / client timeouts do NOT charge. Don't retry-loop — they may take 60–180s. - **CRITICAL: Before spawning child agents, allocate per-agent budget:** `blockrun_wallet action:"delegate" agent_id:"X" agent_limit:1.00`, then pass `agent_id:"X"` to every downstream call. The child is auto-blocked at zero. - **Free tier first for drafts:** `blockrun_chat mode:"free"` (NVIDIA), `blockrun_dex`, `blockrun_price` (crypto/FX/commodity), and `blockrun_models` are $0. --- ## Showcase Posters generated through `blockrun_image` with `openai/gpt-image-2` — each a single API call routed through BlockRun, paid in USDC on Base.

gpt-5.5 — now live on BlockRun. Pay per call. No subscription. No keys.

| | | | |:---:|:---:|:---:| | BlockRun at the Cornell Blockchain Conference 2026, packed booth

BlockRun at the Cornell Blockchain Conference 2026, packed booth

|

BlockRun at the Cornell Blockchain Conference 2026

|

100 Trillion Tokens served — synthwave milestone poster

| | **Cornell Blockchain Conference 2026** | **Cornell Blockchain Conference 2026** | **100 Trillion Tokens** milestone | Prompts and a worked example are in [`skills/image-prompting/SKILL.md`](skills/image-prompting/SKILL.md). --- ## Why not just use the APIs directly? | | Direct APIs | BlockRun | |---|---|---| | Exa | Sign up, $20/mo minimum | $0.01/call, no subscription | | Polymarket | Undocumented, rate-limited | $0.0075/call, clean JSON — plus you can **trade** | | Surf (asksurf.ai) | Account + monthly plan | $0.0075/call, no account, 84 endpoints | | Multiple sources | 3 accounts, 3 API keys, 3 billing pages | **1 wallet** | One wallet. All sources. No dashboards. --- ## Configuration

Environment variables & files

| Variable / File | Default | Effect | |---|---|---| | `~/.blockrun/.session` | auto-created on first run | EVM private key (0x…). File exists → use Base. Also the Polymarket signer (unless `BLOCKRUN_WALLET_KEY` or an agent `wallet.json` takes precedence). | | `BLOCKRUN_WALLET_KEY` | unset | Env override of the EVM key — takes precedence over `.session` / `wallet.json` as the Base + Polymarket signer. | | `~/.blockrun/.chain` | unset | Explicit chain preference: `base` or `solana`. | | `~/.blockrun/.solana-session` | not created | Solana private key. File exists → Solana unless `.chain` says `base`. | | `SOLANA_WALLET_KEY` | unset | Env override of `.solana-session`. Set → use Solana. | | `BLOCKRUN_MCP_PROFILE` | `full` | Tool profile (`media` / `trading` / `research` / `chat`). | | `POLYMARKET_CLOB_HOST` | BlockRun Finland relay | Geoblock egress for order placement — **defaulted for you**. Override to go direct (`https://clob.polymarket.com`) or your own egress. | | `POLYMARKET_MAX_BET_USD` | `25` | Hard per-order notional cap. | | `POLYMARKET_MAX_SESSION_USD` | unset | Optional cumulative per-process betting cap. | | `POLYMARKET_SIG_TYPE` | `3` | `3` = deposit wallet (POLY_1271, gasless); `0` = plain EOA mode. | | `POLYMARKET_CLOB_PROXY` | unset | HTTPS proxy for Polymarket CLOB traffic only. | | `POLYMARKET_BOUNDED_APPROVALS` | unset (unlimited) | Bound pUSD exchange allowances to this many dollars. | | `BLOCKRUN_BUILDER_CODE` | unset | Optional Polymarket builder attribution code carried on orders. | **Chain selection priority** (`src/utils/wallet.ts`): `.chain` preference → `SOLANA_WALLET_KEY` → `.solana-session` exists → otherwise Base. The server runs a non-blocking npm registry check at startup and prints an `Update available` notice to stderr when a newer `@blockrun/mcp` exists — re-run the install command to upgrade.

--- ## Troubleshooting - **`Insufficient balance` / HTTP 402 after retry** → Run `blockrun_wallet action:"setup"`, send USDC on Base (or Solana). - **`blockrun` doesn't connect / "MCP server failed" / `spawn npx ENOENT`** → Almost always a **PATH issue**: Claude Code can't find `node`/`npx` on its launcher PATH (common with Homebrew / nvm, on CLI *and* desktop). Fix by passing your shell PATH at install: ```bash claude mcp remove blockrun -s user claude mcp add blockrun -s user -e PATH="$PATH" -- npx -y @blockrun/mcp@latest ``` Then restart Claude Code. Or pin absolute paths (`which npx`). - **`claude mcp list` doesn't show `blockrun`** → Check `node -v` (≥20.19). Clear the npx cache: `rm -rf ~/.npm/_npx`. Re-run the install. - **`fetch failed` / balance-check timeout** → Base RPC transient outage. The tool falls through 3 public RPCs; retry after 30s. Persistent = local proxy / firewall blocking outbound RPC. - **`Video`/`Music generation timed out`** → Upstream queue congestion. **No charge** (payment-on-completion). Retry, or pick a faster model. - **Polymarket: neg-risk ("winner") market buy fails, or `redeem` reverts, though setup shows ready** → Re-run `action:"setup" confirm:true` once (grants the on-chain approvals a pre-upgrade deposit wallet may lack — including the collateral-adapter approvals `redeem` needs). See the [setup guide](docs/polymarket-trading-setup.md). --- ## FAQ **What is BlockRun MCP?** An open-source MCP server that gives Claude and other agents 19 tools for real-time data and real actions (trading, media, on-chain), paid per call in USDC. No accounts, no API keys. **Do I need API keys or accounts?** No. A wallet is auto-created locally on first run; you fund it with USDC. No signups, no dashboards, no key rotation. **How much does it cost?** Pay-per-call — fractions of a cent to a few cents. The free tier (`blockrun_chat mode:"free"`, `blockrun_dex`, crypto `blockrun_price`, `blockrun_models`) is $0. $5 of USDC covers thousands of queries. **Is it safe / non-custodial?** Yes. Your private key never leaves your machine (`~/.blockrun/.session` by default, `0600`). x402 payments and Polymarket orders are signed locally — BlockRun forwards signed payloads and cannot move your funds. **Which clients work?** Claude Code, Claude Desktop, Cursor, Windsurf, and any MCP-compatible client. **Can it really place real bets?** Yes. `blockrun_polymarket` places real, USDC-settled orders on Polymarket's CLOB — confirm-gated and capped. Read the odds with `blockrun_markets`, place with `blockrun_polymarket`. **Base or Solana?** Both. Switch instantly with `blockrun_wallet action:"chain"`. A few media/paid tools settle on Base only (noted above). --- ## From the BlockRun ecosystem BlockRun is agent-native AI infrastructure — one wallet, x402 USDC micropayments, across every surface: - **⚡ [ClawRouter](https://github.com/BlockRunAI/ClawRouter)** — the agent-native LLM router for OpenClaw. 55+ models, <1ms local routing, USDC on Base & Solana. - **🤖 [BRCC](https://blockrun.ai/brcc.md)** — BlockRun for Claude Code: smart routing + x402 payments, purpose-built for Claude Code. - **🐍 [ClawRouter-Hermes](https://github.com/BlockRunAI/ClawRouter-Hermes)** — Python plugin wiring NousResearch Hermes into the ClawRouter proxy. - **📚 [Docs](https://blockrun.ai/docs)** · **[Models & pricing](https://blockrun.ai/models)** — full SDKs, APIs, and the model catalogue. --- ## Support & community | | | |---|---| | 💬 Community Telegram | [t.me/blockrunAI](https://t.me/blockrunAI) | | 🐦 X / Twitter | [@BlockRunAI](https://x.com/BlockRunAI) | | 📖 Documentation | [blockrun.ai/docs](https://blockrun.ai/docs) | | 🐛 Issues | [github.com/BlockRunAI/blockrun-mcp/issues](https://github.com/BlockRunAI/blockrun-mcp/issues) | --- ## Contributing PRs welcome. See [CONTRIBUTING.md](./CONTRIBUTING.md) for setup, the tool-vs-skill design rule, and how to add a new partner API. ---

**MIT License** · [blockrun.ai](https://blockrun.ai) — Agent-native AI infrastructure [Website](https://blockrun.ai) · [npm](https://www.npmjs.com/package/@blockrun/mcp) · [Docs](https://blockrun.ai/docs) · [@BlockRunAI](https://x.com/BlockRunAI)