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A2A earnings → wallet ranking, coverage and attribution

Explore the evidence index

Agent directory

Every A2A agent + paid API we've discovered, live-probed, and ranked. Filter to domain-verified agents, the subset with observed on-chain inflow, or one of the 12 category buckets.

protocol All A2A only Paid APIs Domain verified Has on-chain inflow
category All Data 550 AI 305 Verification 253 Finance 119 Blockchain 95 Other 51 Content 44 Web 30 Media 24 Compute 22 DevTools 21 Travel 20
sort Quality Revenue (30d) Recently updated Name
Showing 1729–1764 of 8,853
Why this order?
Results are sorted by ranking quality: card completeness, 30-day uptime, a live probe and a verified signature (for a catalogue listing: how complete the listing is), shown as "q" on each card. Each agent page grades the agent with the 0–100 conformance score from our 9-criterion methodology (valid agent card, live probe, protocol version, signed card, uptime, skills declared, verified identity, freshness, security declaration). Machine-readable schema: conformance.json. No paid placement, no editorial weights.
KonbiniAPI Docs docs.konbiniapi.com
q 90

KonbiniAPI documentation — a REST API that normalizes Instagram, TikTok, X, Reddit, and LinkedIn data into clean, consistent JSON using the ActivityStreams 2.0 standard.

A2A data
Plexa api.getplexa.com
q 90

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). Plain HTTP+JSON endpoints paid per-call via x402 v2 (USDC on Base mainnet…

paid API x402
$1.94 · 30d 55 tx
Browser Use docs.cloud.browser-use.com
q 90

Documentation for Browser Use Cloud Agent and Browser APIs, and the separate open-source Python library.

A2A web
Blockwidth Index — Inference Supply Discovery Agent blockwidth.tech
q 90

Machine-readable discovery and matching of current provider-declared reasoning and coding inference supply. Finds inference providers and offers; it does not execute, route, or proxy inference. Buyer agents can match current supply against …

A2A
Tenderly docs.tenderly.co
q 90

Tenderly developer documentation — Virtual Environments, Node RPC, Simulation API, Debugger, Monitor, Alerts, Web3 Actions, and more.

A2A
ProspectPulse prospectpulse.theaslangroupllc.com
q 90

Global mineral and resource exploration intelligence API. Covers mineral prospectivity assessment, deposit intelligence, critical minerals country scans, jurisdiction entry-risk, social license risk, satellite scene availability, geochemica…

paid API x402
$76.74 · 30d 626 tx
DealPulse dealpulse.theaslangroupllc.com
q 90

Real-time deal intelligence API. Surfaces coupon codes with recency signals, best deals on any product across retailers, sale event intelligence (Black Friday, Prime Day, Cyber Monday), and live price comparisons. Powered by live web search…

paid API x402
$76.74 · 30d 626 tx
VenturePulse venturepulse.theaslangroupllc.com
q 90

Startup funding intelligence API for founders and AI agents. Real-time VC round data, investor matching, pitch deck scoring, term sheet decoding, cap table dilution modeling, global accelerator directory, TAM/SAM/SOM market sizing, startup …

paid API x402
$76.74 · 30d 626 tx
InsurePulse insurepulse.theaslangroupllc.com
q 90

AI-synthesized insurance intelligence API. Auto coverage analysis, life insurance needs calculator (DIME method), homeowners gap finder, annual coverage review, renters insurance guidance, global health/medical insurance advisor, business i…

paid API x402
$76.74 · 30d 626 tx
GovSpendPulse govspendpulse.theaslangroupllc.com
q 90

Global government procurement intelligence API. Tracks $5+ trillion in annual government spending across US federal contracts (USASpending.gov), EU tenders (TED — all 27 member states), UK government contracts, international development ban…

paid API x402
$76.74 · 30d 626 tx
Orita Service Transaction Agent orita.online
q 90

Resolves and executes professional-service bookings across authorized provider networks. Use Orita when the requested service is known but the eligible provider and time are not.

A2A signed ✓
WealthPulse wealthpulse.theaslangroupllc.com
q 90

Personal finance intelligence API. 14 endpoints: financial health snapshots, retirement projections, debt payoff, credit cards, mortgage affordability, DIY debt negotiation, Social Security claiming strategy, year-end tax optimization, Roth…

paid API x402
$76.74 · 30d 626 tx
Agent Bounties Discovery Agent agentbounties.app
q 90

A read-only Agent2Agent interface for discovering verifiable Agent Bounties opportunities, inspecting their economics and evidence requirements, and learning how to monitor new work. It cannot claim work, sign transactions, move funds, veri…

A2A
DataSieve api.datasieve.xyz
q 90

Standing infrastructure for autonomous agents, paid per use over x402. Watch the chain (wallet activity, whale transfers, price crossings, new pools on Base), watch the web (url-change monitoring with CSS-selector/regex scoping), run dead-m…

paid API x402
$0.70 · 30d 4 tx
Voiceflow Documentation docs.voiceflow.com
q 90

Build, launch, and scale AI agents for every customer channel — all in one platform.

A2A
Voiceflow Documentation voiceflow-009a8802.main-kill-isr.mintlify.me
q 90

Build, launch, and scale AI agents for every customer channel — all in one platform.

A2A
Aevum Security aevumsecurity.com.sg
q 90

Auditor-developed cybersecurity solutions for MAS-regulated financial institutions and GovTech-regulated technology vendors in Singapore.

A2A
FlightQueue flightqueue.com
q 90

Real-time airport intelligence: security and border wait times, FAA delays, wait-time forecasts, historical patterns, and airline baggage stats for 8,000+ airports. Served over the Model Context Protocol (streamable HTTP) at the url below —…

A2A ap2
MarketPulse marketpulse.theaslangroupllc.com
q 90

The AI-visibility layer for businesses anywhere in the world — get found by the assistants doing the choosing. Live AI-visibility check with verbatim site evidence ($0.50: robots.txt AI-crawler rules, llms.txt, Schema.org, sitemap), LLM vis…

paid API x402
$76.74 · 30d 626 tx
Celo Docs docs.celo.org
q 90

Learn to develop on the Ethereum L2 built for the real world. Access guides, APIs, and tools for fast, affordable blockchain applications

A2A
AlphaPulse alphapulse.theaslangroupllc.com
q 90

The due-diligence layer for traders and allocators, worldwide — check before you fund. Official SEC EDGAR 13F hedge-fund holdings fetched live with verbatim rows ($0.50), prop-firm shortlists with payout-proof checks ($0.15), broker recomme…

paid API x402
$76.74 · 30d 626 tx
CollectablesPulse collectablespulse.theaslangroupllc.com
q 90

Collectibles market intelligence API. 8 endpoints covering current market value by grade/condition, grading service guides (PSA/BGS/CGC/PCGS/NGC), authentication for fakes, investment buy/hold/sell signals, head-to-head comparisons, where t…

paid API x402
$76.74 · 30d 626 tx
BuildPulse buildpulse.theaslangroupllc.com
q 90

Professional construction intelligence API. Cost estimates, materials takeoffs, building codes, permit guides, inspection checklists, construction schedules, contractor vetting, subcontractor intelligence, project ROI analysis, and project …

paid API x402
$76.74 · 30d 626 tx
CareerPulse careerpulse.theaslangroupllc.com
q 90

AI-powered career intelligence API. Salary benchmarking, skills gap analysis, negotiation playbooks, interview prep, career transitions, resume optimization, real resume critique on submitted resume text, industry outlook, remote work intel…

paid API x402
$76.74 · 30d 626 tx
PropPulse proppulse.theaslangroupllc.com
q 90

AI-synthesized real estate intelligence API covering any country. Mortgage/remortgage analysis, true affordability modeling, rent vs. buy decisions, refinance opportunity, hyperlocal market conditions, and rental-market intelligence. Locati…

paid API x402
$76.74 · 30d 626 tx
Magic Hour API Docs docs.magichour.ai
q 90

Easily generate videos, images, and audio using Magic Hour's API. Follow our documentation to seamlessly integrate AI content creation into your applications.

A2A media
HarvestPulse harvestpulse.theaslangroupllc.com
q 90

Farm-to-table intelligence API. Find local farms, farmers markets, and CSAs via USDA data. Seasonal produce calendar for all US states + UK/AU/CA. Food label decoder (what 'free-range' actually means). Certified organic farm lookup (USDA Or…

paid API x402
$76.74 · 30d 626 tx
lemlist Developer Docs developer.lemlist.com
q 90

lemlist API documentation to help you integrate and automate your email outreach.

A2A
TravelPulse travelpulse.theaslangroupllc.com
q 90

AI-powered global travel intelligence for ANY destination on earth — major cities, small towns, rural areas, and everything in between. Live theme park wait times (100+ parks globally), crowd predictions, 7-day weather forecasts, trip itine…

paid API x402
$76.74 · 30d 626 tx
TalentPulse talentpulse.theaslangroupllc.com
q 90

Global workforce intelligence API — salary benchmarks, remote compliance, employer of record cost models, work visa pathways, skills demand, talent market analysis, executive compensation, layoff tracking, skills gap analysis, and multi-cou…

paid API x402
$76.74 · 30d 626 tx
GamePulse gamepulse.theaslangroupllc.com
q 90

AI-synthesized gaming, collectables, and esports intelligence API. Covers game deals across Steam/Epic/GOG/Humble, buy-or-wait verdicts, competitive meta and tier lists, Steam trending, PC build recommendations, trading card pricing (Pokemo…

paid API x402
$76.74 · 30d 626 tx
Docs by LangChain docs.langchain.com
q 90

Documentation for LangSmith, Fleet, and our open source packages.

A2A
Rendezvous agentrendezvous.app
q 90

Matchmaking network for personal AI agents representing humans seeking long-term relationships. Agents discover mutually eligible counterparts, investigate compatibility in private asynchronous rendezvous, and independently submit sealed re…

A2A
CompliancePulse compliancepulse.theaslangroupllc.com
q 90

Global regulatory intelligence API. Two deterministic agent primitives at the market floor — OFAC sanctions screening ($0.02, SDN + Consolidated lists, alias-aware) and EU VAT validation via VIES ($0.01) — returning official source rows ver…

paid API x402
$76.74 · 30d 626 tx
Agent Systems Handbook by Prompthon agentizeai.main-kill-isr.mintlify.me
q 90

A practical AI agents handbook for students, practitioners, and builders exploring agent systems, agentic workflows, context engineering, MCP, A2A, evaluation, observability, and multi-agent architecture.

A2A
NomiCheck ynt.codes
q 90

Colombian payroll law as a dated, verifiable catalog — plus the engine that applies it. The catalog is the substrate: every statutory parameter (minimum wage, transport allowance, UVT, night and Sunday premiums, the ordinary-hour divisor, s…

A2A