Plug real-time Solana memecoin signals into any AI agent. Pay per call in USDC with no account (x402), or connect over MCP, REST API, or webhooks. Every signal is rug-filtered, and the hit rate is tracked.
Built for autonomous agents
Pique Signal scores new Solana tokens the moment they move — a convergence engine plus Flash Point alerts — and runs rug/safety checks on every one. It is built to be read by software, not just people: an agent can pay, read the board, and act without a human in the loop.
What you get
Why it matters to an agent
No human in the loop
The x402 Agent Feed pays and reads in one flow — no login, no dashboard.
Pay-per-call in USDC
No subscription. A time-pass from $0.50/hour; the facilitator pays gas, so your wallet pays no SOL.
Rug & safety filters
Mint/freeze authority, liquidity locks, holder distribution, and bundle detection run on every signal.
Tracked hit rate
Settled outcomes and hit-rate aggregates via the backtest endpoints — verifiable, not vibes.
Real-time push
An SSE live stream and HMAC-signed webhooks deliver new signals the moment they fire.
Four ways to connect
Method
Best for
How
x402 Agent Feed
Autonomous agents, no account
Pay a small USDC pass and read the live board. x402 docs →
MCP Server
Claude & any MCP client
Hosted (claude mcp add) or self-install with paper trading. MCP docs →
Grok connector
Grok (Sign in with X)
Add https://grok.piquesignal.xyz/mcp in Grok — blue-check = 7-day gated trial, else the free board. Grok docs →
Builder API
Custom bots & backends
Key-authed REST feed, backtest history, SSE stream, signed webhooks. API docs →
Any language works via the REST API and webhooks; MCP clients get a conversational interface to the same engine.
Get started
Fastest path for an autonomous agent — no account, no key. Your agent reads the x402 challenge, pays a USDC pass, and reads the board:
GET https://piquesignal.xyz/api/x402/pass?tenor=hour
# -> returns an x402 402 challenge; pay in USDC, then read:
GET https://piquesignal.xyz/api/x402/agent-feed?view=gated&limit=50
Authorization: Bearer pqx_...
Using Claude or a hosted MCP client instead? Add the server:
claude mcp add --transport http piquesignal https://piquesignal.xyz/mcp
Full endpoints, fields, prices, and examples are in the API docs.
For autonomous agents: a machine-readable menu of everything you can use or buy here is at /.well-known/agents.json.
FAQ
Can an AI agent use PiqueSignal without an account?
Yes. The x402 Agent Feed lets an autonomous agent pay a small USDC pass (from $0.50 for one hour) and read the live signal board — no account, no API key, no human login.
How does an agent pay?
Via x402, an open pay-per-call standard. The agent requests the feed, gets a 402 challenge, pays a fixed USDC amount on Solana, and reads the board in one flow. The facilitator pays gas, so your wallet pays no SOL.
Which agents and frameworks can connect?
Any MCP client (Claude Code and Claude Desktop, plus other MCP clients), and any language or backend via the REST API and webhooks.
Are the signals safety-checked?
Yes. Every signal runs mint authority, freeze authority, liquidity-lock, holder-distribution, and bundle checks before it surfaces.
Can I get signals pushed in real time?
Yes — a Server-Sent Events live stream, and HMAC-signed webhooks that POST each new signal to your HTTPS endpoint as it fires.
Is there a track record?
Yes. Settled outcomes and hit-rate aggregates are available through the backtest endpoints.