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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 473 AI 226 Verification 141 Finance 115 Blockchain 84 Other 51 Content 44 Compute 20 Web 14 Search 13 Inference 9 Media 7
sort Quality Revenue (30d) Recently updated Name
Showing 1441–1476 of 4,738
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.
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
Netflix netflix.x402.fi
q 70

Buy a $60 Netflix gift/subscription using a Solana-based USD token (USDC), exact-price checkout with a 5-minute payment timeout.

paid API x402
from $30.00
Groupon groupon.x402.fi
q 70

Facilitates a $75 Groupon purchase on Solana using the specified SPL asset with exact pricing and a 300s payment timeout.

paid API x402
from $25.00
Columbiasportswear columbiasportswear.x402.fi
q 70

Processes a $50 Columbia Sportswear purchase via Solana USDC (exact price), with a 300s payment timeout.

paid API x402
from $25.00
Athleta athleta.x402.fi
q 70

Process a $25 Solana (USDC) purchase for Athleta-25 with exact amount, pay-to address, and a 300s timeout.

paid API x402
from $25.00
Xbox xbox.x402.fi
q 70

Buy a $100 Xbox digital code with exact-price USDC on Solana, supporting settlement accounts and fee-payer options.

paid API x402
from $25.00
Autoparts autoparts.x402.fi
q 70

Accept an exact $100 Solana payment to purchase Advance Auto Parts, supporting settlement accounts and fee-payer options with a 300s timeout.

paid API x402
from $50.00
Barnesnoble barnesnoble.x402.fi
q 70

Buy a $25 Barnes & Noble gift card via Solana USDC (exact amount), with fee-payer support and a 300s payment timeout.

paid API x402
from $25.00
Instacart instacart.x402.fi
q 70

Buy a $25 Instacart gift card using Solana USDC payments; supports settlement accounts and fee-payer with a 5-minute timeout.

paid API x402
from $25.00
Bathbody bathbody.x402.fi
q 70

Purchase a $25 Bath & Body Works gift card using Solana USDC with exact pricing and a 5-minute payment timeout.

paid API x402
from $25.00
Adidas adidas.x402.fi
q 70

Creates a Solana payment request to buy an Adidas item for $100 (exact), supporting fee-payer and settlement account features.

paid API x402
from $25.00
Celebritycruises celebritycruises.x402.fi
q 70

Buy a $100 Celebrity Cruises gift card via USDC on Solana with settlement account and fee-payer support.

paid API x402
from $100.00
Applestore applestore.x402.fi
q 70

Purchase a $100 App Store/iTunes gift card using Solana payments (exact price), supporting settlement accounts and a 5-minute timeout.

paid API x402
from $50.00
Api api.seneschal.space
q 70

Finds the cheapest flashloan option on the network.

paid API x402
$0.10 · 30d 48 tx
Oh31Wu9M oh31wu9m.nx.link
q 70

Provides Tator Trending's global Top 50 trending items as JSON via a GET endpoint.

paid API x402
from $0.05
Kaleiai kaleiai.com
q 70

Runs a standard profiling job for an AI agent and returns profiling results.

paid API x402
from $2.00
E2Sn436R e2sn436r.nx.link
q 70

Fast AI image generator that creates high-quality images from text prompts using PixelMuse's Flux-Schnell model.

paid API x402
from $0.10
Nasa-X402 nasa-x402.vercel.app
q 70

Retrieves NASA's Astronomy Picture of the Day metadata and media details.

paid API x402
from $0.0020
Fred-X402 fred-x402.vercel.app
q 70

Returns a FRED market dashboard with curated economic data and charts.

paid API x402
from $0.0050
Hh7Tr41C hh7tr41c.nx.link
q 70

Provides IP address information and related metadata via a simple GET /ip request.

paid API x402
from $0.0000
Hackernews-X402 hackernews-x402.vercel.app
q 70

Returns the latest new stories from Hacker News.

paid API x402
from $0.0020
Api-Dev api-dev.agents.skillfulai.io
q 70

Paid demo endpoint that grants premium-tier access for $0.01 USDC on Base and returns a welcome message plus payment details.

paid API x402
$0.02 · 30d 2 tx
Alpha alpha.palmvox.com
q 70

Returns a market fear and greed sentiment index for crypto trading insights.

paid API x402
from $0.0010
Www www.ritmex.one
q 70

Access the x402 v2 test endpoint; requires an exact payment of 1000 USD Coin (USDC) on eip155:8453.

paid API x402
from $0.0010
Vape vape.juxtaposition1.deno.net
q 70

Checks whether a target shows signs of exploit risk or compromise.

paid API x402
from $0.01
Api api.santosautomation.com
q 70

Runs audit checks and returns audit results for submitted data or workflows.

paid API x402
$0.30 · 30d 17 tx
Oracle-Network-Niche-Sports oracle-network-niche-sports.fly.dev
q 70

Returns the latest Japanese general sports data from an oracle-backed endpoint.

paid API x402
from $0.0020
X402 x402.auteng.ai
q 70

On-demand compute endpoint (x402 v2) that executes paid compute tasks and accepts USD Coin (USDC) payments on eip155:8453.

paid API x402
from $0.0020
Www www.book-bot.app
q 70

Searches a book catalog and returns matching books.

paid API x402
$0.02 · 30d 4 tx
X402-Boj-Macro-Snapshot x402-boj-macro-snapshot.vercel.app
q 70

Returns a snapshot of key Bank of Japan macro indicators and context.

paid API x402
from $0.0010