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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 306 Verification 256 Finance 118 Blockchain 96 Other 51 Content 44 Web 31 Media 24 Compute 22 DevTools 21 Travel 20
sort Quality Revenue (30d) Recently updated Name
Showing 3997–4032 of 8,913
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.
Jarvis-Problem-Intake jarvis-problem-intake.naijunyu.chatgpt.site
q 70

Company-domain identity and entity-resolution preflight for agents. Check whether a website belongs to the intended company, resolve the canonical domain, and guard paid Hunter, Apollo, people-search, or lead-enrichment calls from targeting…

paid API x402
from $0.01
Eu-Tender-X402-V2-Production eu-tender-x402-v2-production.up.railway.app
q 70

Resolve live DNS records over DNS-over-HTTPS.

paid API x402
from $0.0010
Chaincost-X402-Production chaincost-x402-production.up.railway.app
q 70

Wallet holdings & risk profile: real ERC-20 balances per chain from public Blockscout indexes, USD values from explorer rates, DEX liquidity checks on the largest holdings, concentration, and an overall risk level. Covers Ethereum, Base, Ar…

paid API x402
from $0.0010
Creator creator.linkhco.com
q 70

Fresh creator-fee decision support from forward-tested paper evidence. Returns PROMOTE, HOLD, or OBSERVE.

paid API x402
from $0.0050
Flyai-X402 flyai-x402.fly.dev
q 70

A generated fruit-fly meme image for your idea, with optional top and bottom text

paid API x402
from $0.02
Gg402 gg402.vercel.app
q 70

Creates icon cover images from the /icon-cover endpoint.

paid API x402
from $0.20
Api api.tarsx402.network
q 70

Scans a Solana wallet for activity and on-chain insights.

paid API x402
from $0.30
Signals signals.ellva.ai
q 70

Returns simple moving average signals for market analysis.

paid API x402
from $0.02
Eaaccess eaaccess.x402.fi
q 70

Processes a $29.99 EA Access purchase using Solana USDC (exact-scheme) with a 5‑minute payment timeout.

paid API x402
from $30.79
Doordash doordash.x402.fi
q 70

Purchase a $100 DoorDash gift card by paying exact USDC on Solana; supports settlement account and a 5‑minute timeout.

paid API x402
from $100.00
Eaplay eaplay.x402.fi
q 70

Process a $25 EA Play purchase on Solana accepting exact-payment tokens with a 300s timeout and optional settlement account support.

paid API x402
from $25.00
Grubhub grubhub.x402.fi
q 70

Purchase a $100 Grubhub gift card using Solana USDC with exact-payment scheme, 300s timeout, and settlement account support.

paid API x402
from $100.00
Etsy etsy.x402.fi
q 70

Buy the Etsy-100 item for $100 using Solana USDC (exact amount), supports settlement accounts and a 5-minute payment timeout.

paid API x402
from $100.00
Fandango fandango.x402.fi
q 70

Process a $25 Fandango purchase via USDC on Solana, returning pay-to, exact amount, and settlement details with fee-payer support.

paid API x402
from $25.00
Sephora sephora.x402.fi
q 70

Purchase a $50 Sephora gift card by paying exact USDC on the Solana network with a 5-minute timeout.

paid API x402
from $50.00
Californiapizzakitchen californiapizzakitchen.x402.fi
q 70

Purchase a $25 California Pizza Kitchen gift card via Solana payments (supports settlement accounts and delegated fee-payer; 5 min timeout).

paid API x402
from $25.00
Jcpenney jcpenney.x402.fi
q 70

Buy a $50 JCPenney gift card using Solana payments (exact-price payment, 5-minute timeout).

paid API x402
from $50.00
Delta delta.x402.fi
q 70

Checkout endpoint to purchase the "Delta 50" product for $50 USDC on Solana, supporting settlement accounts and fee-payer configuration.

paid API x402
from $50.00
Airbnb airbnb.x402.fi
q 70

Purchase a $50 Airbnb gift using Solana (USDC) on-chain payments with exact-amount settlement and a 5-minute timeout.

paid API x402
from $50.00
Guitarcenter guitarcenter.x402.fi
q 70

Initiate a $100 Guitar Center checkout accepting Solana USDC via x402 v2; exact-payment, 5-minute timeout, settlement-account and fee-payer supported.

paid API x402
from $50.00
Americaneagle americaneagle.x402.fi
q 70

Creates a $50 American Eagle Outfitters purchase on Solana using USDC (exact amount), supporting settlement accounts and a 5-minute timeout.

paid API x402
from $25.00
Handm handm.x402.fi
q 70

Process an exact $25 USDC payment on Solana to purchase an H&M $25 item, with settlement account and fee-payer support.

paid API x402
from $25.00
Gap gap.x402.fi
q 70

Initiates a $100 GAP-100 purchase on Solana, returning USDC payment instructions, fee-payer details, and a 300s payment timeout.

paid API x402
from $25.00
Chicos chicos.x402.fi
q 70

Creates an exact $50 Solana payment for the 'Chico S' store item, returning pay-to, asset, fee-payer and timeout details.

paid API x402
from $50.00
Autozone autozone.x402.fi
q 70

Accepts a $50 Solana payment (exact amount) to purchase the AutoZone-50 product, supporting settlement accounts and fee-payer options.

paid API x402
from $25.00
Belk belk.x402.fi
q 70

Execute an exact $50 Belk purchase on Solana using USDC, paid to the merchant address with a 5‑minute timeout.

paid API x402
from $25.00
Googleplay googleplay.x402.fi
q 70

Buy a $25 Google Play gift card via Solana payments with exact-price settlement and a configurable timeout.

paid API x402
from $25.00
Bananarepublic bananarepublic.x402.fi
q 70

Creates a Solana USDC checkout for a $25 Banana Republic purchase, returning payTo, asset mint, timeout, and fee-payer details.

paid API x402
from $25.00
Homegoods homegoods.x402.fi
q 70

Processes an exact $50 Solana payment (USDC) to purchase homegoods, with settlement account and fee-payer support.

paid API x402
from $50.00
Ebay ebay.x402.fi
q 70

Handles an exact $100 eBay purchase using Solana USDC with settlement-account support, fee-payer details, and a 300s timeout.

paid API x402
from $25.00
Asos asos.x402.fi
q 70

Secure checkout for purchasing the ASOS-25 $25 item on Solana, accepting USDC with optional fee-payer and settlement account support.

paid API x402
from $25.00
Walmart walmart.x402.fi
q 70

Purchase a $25 Walmart gift card using Solana USDC (exact payment required; 5-minute timeout).

paid API x402
from $25.00
Dickssportinggoods dickssportinggoods.x402.fi
q 70

Processes an exact $25 USDC payment on Solana to purchase Dick's Sporting Goods credit, with a 300s timeout.

paid API x402
from $25.00
Abercrombie abercrombie.x402.fi
q 70

Creates a Solana $25 payment request (USDC) to buy Abercrombie & Fitch, returning payTo, mint, amount, feePayer and timeout.

paid API x402
from $25.00
Amazon amazon.x402.fi
q 70

Buy a $50 Amazon gift card using USDC on Solana with on-chain settlement support and a 5-minute timeout.

paid API x402
from $25.00
Cratebarrel cratebarrel.x402.fi
q 70

Process a fixed-price $50 Crate Barrel purchase using Solana USDC (exact-scheme) with settlement support and a 5-minute timeout.

paid API x402
from $25.00