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

Name: ALPHA-STREAM — Stateful 5-Minute DeFi, DEX & Polymarket Alpha Delta Stream (alpha-stream.agentdiet.dev)
Author: AgentDiet B2A Infrastructure

AgentA2AMCP

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)

by AgentDiet B2A Infrastructurerepository ↗homepage ↗v7.0.16

Observed by Wellknown

Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability325/325 checks ok

Endpoints

https://alpha-stream.agentdiet.deva2a · auth: apikey,http,mutualtls · checked on a schedule
https://alpha-stream.agentdiet.dev/mcpmcp streamable http · checked on a schedule
https://alpha-stream.agentdiet.dev/openapi.jsonopenapi · checked on a schedule

Registry facts

Not distributed through a package registry we index.

when	check	result	http	latency	detail
2 min ago	a2a card	ok	200	179 ms	protocol 1.0 · card: ALPHA-STREAM — Stateful 5-Minute DeFi, DEX & Polymarket Alpha Delta Stream (alpha-stream.agentdiet.dev) · 3 skills
1 h ago	a2a card	ok	200	179 ms	protocol 1.0 · card: ALPHA-STREAM — Stateful 5-Minute DeFi, DEX & Polymarket Alpha Delta Stream (alpha-stream.agentdiet.dev) · 3 skills
2 h ago	mcp initialize	ok	200	214 ms	server alpha-stream-mcp 7.0.16 · protocol 2025-06-18 · 2 tools
2 h ago	a2a card	ok	200	186 ms	protocol 1.0 · card: ALPHA-STREAM — Stateful 5-Minute DeFi, DEX & Polymarket Alpha Delta Stream (alpha-stream.agentdiet.dev) · 3 skills
3 h ago	a2a card	ok	200	65 ms	protocol 1.0 · card: ALPHA-STREAM — Stateful 5-Minute DeFi, DEX & Polymarket Alpha Delta Stream (alpha-stream.agentdiet.dev) · 3 skills
4 h ago	a2a card	ok	200	212 ms	protocol 1.0 · card: ALPHA-STREAM — Stateful 5-Minute DeFi, DEX & Polymarket Alpha Delta Stream (alpha-stream.agentdiet.dev) · 3 skills
5 h ago	http head	ok	200	301 ms
5 h ago	a2a card	ok	200	240 ms	protocol 1.0 · card: ALPHA-STREAM — Stateful 5-Minute DeFi, DEX & Polymarket Alpha Delta Stream (alpha-stream.agentdiet.dev) · 3 skills
6 h ago	a2a card	ok	200	277 ms	protocol 1.0 · card: ALPHA-STREAM — Stateful 5-Minute DeFi, DEX & Polymarket Alpha Delta Stream (alpha-stream.agentdiet.dev) · 3 skills
7 h ago	a2a card	ok	200	312 ms	protocol 1.0 · card: ALPHA-STREAM — Stateful 5-Minute DeFi, DEX & Polymarket Alpha Delta Stream (alpha-stream.agentdiet.dev) · 3 skills

Declared by sources

What the publisher says

Attributed to the source that supplied each field. Treated as claims, not facts.

No long description beyond the summary.

autonomous-trading-feedsx402mcpa2aalpha-streamjsonrpcbillingwalletquotampp

Declared skills

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.
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.
Check Agent Wallet & Free-Trial Quota — Inspect remaining free-trial calls, prepaid USDC session pass balance, and cumulative ROI savings.

Pricingper_task from 0.002 USDC

kind Verified owner

name Verified owner

pricing Verified owner

repoUrl Official MCP Registry

summary A2A Agent Card

version A2A Agent Card

description A2A Agent Card

homepageUrl A2A Agent Card

publisherUrl A2A Agent Card

publisherName A2A Agent Card

Provenance

Where this record came from

Every source is kept verbatim. Field changes are logged as events.

A2A Agent Cardhttps://alpha-stream.agentdiet.dev/.well-known/agent-card.json

first seen 11 d ago · fetched 11 d agoopen ↗

Verified ownerag_cdz3bd7rhffc

first seen 11 d ago · fetched 11 d ago

Self-submissionhttps://alpha-stream.agentdiet.dev

first seen 11 d ago · fetched 11 d agoopen ↗

ARD catalog (/.well-known/ard.json)urn:air:alpha-stream.agentdiet.dev:server:alpha-stream

first seen 11 d ago · fetched 11 d agoopen ↗

Official MCP Registrydev.agentdiet/alpha-stream

first seen 10 d ago · fetched 3 d agoopen ↗

Field history (11 recent events)

10 d ago · declared · repoUrl → "https://github.com/robertoyanguas-ops/assay"
11 d ago · declared · protocols → ["a2a","mcp"]
11 d ago · declared · pricing → {"from":0.002,"model":"per_task","notes":"Instant x402 v2 & IETF MPP settlement on Base, Arbitrum, Polygon, Optimism & A
11 d ago · claimed · ownership → {"method":"well_known_file","target":"alpha-stream.agentdiet.dev"}
11 d ago · declared · homepageUrl → "https://alpha-stream.agentdiet.dev/llms.txt"
11 d ago · declared · summary → "Stateful 5-minute delta feed for autonomous trading bots: computes real-time shifts in DEX buy/sell ratio, DeFiLlama AP
11 d ago · declared · protocols → ["a2a"]
11 d ago · declared · version → "7.0.16"
11 d ago · declared · description → "Stateful 5-minute delta feed for autonomous trading bots: computes real-time shifts in DEX buy/sell ratio, DeFiLlama AP
11 d ago · declared · publisherName → "AgentDiet B2A Infrastructure"
11 d ago · declared · publisherUrl → "https://alpha-stream.agentdiet.dev"

Evidence

What the publisher says

Capabilities

Where this record came from