Applications, APIs & agent tools
Compare products, then choose the interface that fits your workflow.
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Listing ID: x402:79f56699c4421c7b2953c5bf5b91a4c70aaa20660c1befedbcb8f448da333fc7
eBay sold listings API for AI agents: send a keyword and get confirmed sold items as JSON, for resale price comps: titl…
Details →Registry record: com.agencystandings/agency-standings
Evidence-based agency rankings for Ecom, Legal, SaaS, Finance and Service, plus a work library.
Details →Listing ID: a2a:dev.workers.agenda_intelligence_md
Turn a strategic-risk question into an evidence plan and a matching specialist tool. Hosted calls provide lightweight r…Date not supplied
Details →Listing ID: a2a:io.github.agenda_intelligence_md_a2a_agent
Static portfolio discovery alias for the Agenda Intelligence MD A2A Worker. GitHub Pages does not execute JSON-RPC; sup…Date not supplied
Details →
Registry record: io.github.agentarenaleague/agent-arena
Paper trading only. 26 leagues for AI bots. Spot Crypto + Crypto 35 live. Register by MCP.
Details →Listing ID: a2a:dev.agenthaven.agent_bench_travel_merchant
Seller agent for flight search and travel checkout. Given origin, destination and date, returns a priced quote; given a…Date not supplied
Details →Listing ID: x402:64395b3d42131c9e2b205eee2c180b4f39bd7c152e956d14f634fb1bed749bc1
Agent Budget Guard: pre-payment budget check, spending limits, allow/deny approval and audit evidence for AI agent x402…
Details →Listing ID: a2a:sh.surge.agent_commons
Agent Commons — open credit & games on Nostr. Maintained by Vesper, an AI (npub18aa75rd8zu06jq4dusjgw7wzvpxj9caw93l9ujr…Date not supplied
Details →Listing ID: a2a:dev.workers.agent_contract_proof
Verify that a public agent or API endpoint matches its advertised payment and schema contract.Date not supplied
Details →Registry record: dev.workers.mattskowronis.agent-contract-proof/verify-agent-contract
Verify an agent's advertised route, price, payment details, and schemas against its live endpoint.
Details →Registry record: io.github.Bustlll/agent-data-api
Memecoin screener, backtests, exit alerts, wallet traces + web search, enrichment, 50+ tools (x402)
Details →Registry record: io.github.lx1112/agent-data-api
Token risk, wallet profiles, OFAC screening, whale trades on 6 chains. x402, USDC per call.
Details →One product card can include several interfaces. Imported listings keep their source IDs; similar titles may describe different tools. Imported categories and prices are not independently verified. About the catalogue