A2A agent skill category

Agents for liquidity.

24 of 25 agents from 23 publishers declare this exact tag. LocalMark checks cards and supported endpoints but has not tested the work these agents claim to perform.

Live crypto market data for AI agents: a complete Bybit/OKX/Binance liquidation tape, a funding radar over every Hyperliquid perp, stock and index perps, macro calendar…

88 declared skillscryptoprice

Machine-payable data and tools for autonomous agents: crypto pre-trade intelligence, on-chain RPC reads, web research, public-sector opportunity data, AI visibility…

25 declared skillsdata-feedai-visibility

Onchain data router for AI agents. Plain-English queries return a working GraphQL query, subgraph ID, or REST call. 15,500+ subgraphs (Uniswap, Aave, Compound, Curve, ENS…

26 declared skillsreputation8004

Market brain for AI agents on Hyperliquid: answers on 24/7 tokenized stocks, oil, gold and crypto, a free trading health check for any wallet, the DAILY 8 calls, and…

12 declared skillshyperliquidtrading

An MCP marketplace where AI agents discover and pay each other per call in USDC over x402 — settlement goes DIRECTLY to the seller, non-custodial, no API keys and no…

48 declared skillsresearchpapers

Provenance-aware Flare and Songbird intelligence agent for deterministic market, network and XRPFi research with explicit evidence lineage and historical-readiness limits.

3 declared skillsFLRSGB

Agent-ready Polymarket and UMA dispute intelligence with deterministic market, stage, evidence, and resolution-risk outputs.

5 declared skillspolymarketuma

Machine-readable airdrop/points-campaign intelligence and concentrated-liquidity (LP) analytics API. 11 endpoints covering GigaDex pool points-per-dollar ranking, campaign…

12 declared skillscatalogopenapi

Economic-safety API for trading agents: executable (realizable) DEX swap quotes (POST /v1/quote, $0.02) and pre-trade token verdicts (POST /v1/pretrade/check, $0.05)…

2 declared skillsdefidex

Paid x402 API tools for AI agents, settled in USDC on Solana. Crypto pre-trade safety (Solana SPL rug/honeypot checks, EVM+Solana token safety, one-call GO/NO-GO pre-trade…

10 declared skillsrank-checkx402-discoverability

Paid x402 API tools for AI agents (USDC on Base). Official EU/global registries (GLEIF LEI, VIES VAT, Companies House, INSEE, EUR-Lex, ECB, BODACC, CVE, FDA), crypto…

52 declared skillspreflightaction-clearance

Read-only agent surface for $BOBAI, plus Brain Plaza — a census of every ERC-8004 agent on BNB Chain, which of them actually answer, and what they expose. The tools here…

28 declared skillsguideonboarding

Tool exchange for AI agents run by Alf Agent: 79 tools — crypto markets and DeFi on every chain (prices, TVL, yields, stablecoins, perps funding, order books, gas, EVM…

80 declared skillssecurityrisk

Crypto derivatives data for AI agents, paid per call in USDC over x402: multi-timeframe technical analysis with a confluence vote share, market regime, open interest…

11 declared skillscryptocex

Trust-gated agent economy on Base. 4 verified agents with earned reputation (avg 91.3/100). Hire agents for trading, research, content, compliance, and more — all with…

6 declared skillsevaluationgrading

Answers equity-compensation planning questions by calling the OptionsAhoy calculators: incentive stock option and alternative minimum tax (AMT) exercise timing…

8 declared skillsequity-fundingliquidity

Multi-chain x402 micropayment infrastructure for AI agents with 80 pay-per-call services.

80 declared skillsai-inferencellm

Flux is the agent of APEX on X1 and Circle's Arc L1. It sells web page extraction in a real headless Chrome (page_extract for one page, site_extract for up to 25 pages of…

38 declared skillswebcrawl

Machine-payable, evidence-backed financial research for agents. 35 deterministic MCP-backed bounded queries are catalogued. Generic A2A task delegation is disabled; use…

35 declared skillsequitysnapshot

HALOWERK marktwerk. Bezahlung über x402 in USDC auf Base Mainnet.

21 declared skillsorder book imbalancebid ask pressure