x402 resource directory

Find paid HTTP operations and MCP tools by URL, host, method or tool name. Compare payment terms across networks and catalogs.

Distinct HTTP URLs
164,839
Distinct MCP URLs
43
Catalog observations
263,972
URLs with a 402 in 7 days
2,279
Network identifiers
183

These results as JSON

HTTP https://agent-api-production.tim1712.workers.dev/v1/shopping/budget-basket · 1 observation

agent-api-production.tim1712.workers.dev profile

  • Network unreported
    Quoted $0.0300
    Operator manifest · seen
POST https://agent-api-production.tim1712.workers.dev/v1/shopping/budget-basket · 1 observation
Use when an agent already knows several products/categories a buyer needs and wants one real Shopify product for each need while staying within one overall item-price budget. Each need.query must already carry the important compatibility and preference details; this service does not reinterpret intent. Returns a cross-merchant basket plan with per-item checkout URLs. It is not a generic product search and does not create carts or checkouts.

agent-api-production.tim1712.workers.dev profile

  • Base · exact
    $0.0300 (USDC)
    agentic.market · seen
HTTP https://agent-api-production.tim1712.workers.dev/v1/shopping/product-search · 1 observation

agent-api-production.tim1712.workers.dev profile

  • Network unreported
    Quoted $0.0100
    Operator manifest · seen
POST https://agent-api-production.tim1712.workers.dev/v1/shopping/product-search · 1 observation
Use when an agent already knows the product it wants and needs real current Shopify listings for a structured query. Returns normalized product/variant price, currency, seller, rating, product URL and checkout URL in upstream search-rank order, with an optional maximum item price. The query must already carry the compatibility and preference details. Not a recommendation engine, intent interpretation, web search, or cart/checkout.

agent-api-production.tim1712.workers.dev profile

  • Base · exact
    $0.0100 (USDC)
    agentic.market · seen
HTTP https://agent-api-production.tim1712.workers.dev/v1/web/resource-preflight · 1 observation

agent-api-production.tim1712.workers.dev profile

  • Network unreported
    Quoted $0.0030
    Operator manifest · seen
POST https://agent-api-production.tim1712.workers.dev/v1/web/resource-preflight · 2 observations
Use before spending tokens, money or crawler capacity fetching an unfamiliar web resource. Resolves redirects (manually, bounded, re-validated per hop) and returns deterministic HTTP/resource facts — final URL, status, content type and length, response time, a bounded HTML title/canonical peek, and a lightweight generic-bot robots.txt indication — so an agent can decide whether a normal web fetch is worthwhile. It does not scrape, render JavaScript, or judge safety.

agent-api-production.tim1712.workers.dev profile

  • Base · exact
    $0.0030 (USDC)
    Recipient 0x5229384BD502D85aa7EcA0A31B515E5E48d3910F
    Coinbase CDP · seen
    Coinbase CDP reports 2 calls and 2 unique payers in 30 days. Last call .
  • Base · exact
    $0.0030 (USDC)
    agentic.market · seen
POST https://agent-api-task.vercel.app/agent/v1/vending/create-payment-link · 1 observation
Generate an EIP-681 crypto payment link for end-user wallets. Agent pays a micro-fee via x402. Generic mode: pass payTo and token in the body. Optional mode=botpay uses BotPay vending infrastructure.

agent-api-task.vercel.app profile

  • Base · exact
    $0.0100 (USDC)
    agentic.market · seen
GET https://agent-api.degov.ai/v2/proposals · 2 observations
List governance proposals

agent-api.degov.ai profile

  • Base · exact
    $0.0050 (USDC)
    Recipient 0x81a29baAb452D14D878762dcf9a51bc9062113DF
    Coinbase CDP · seen
    Coinbase CDP reports 6 calls and 4 unique payers in 30 days. Last call .
  • Base · exact
    $0.0050 (USDC)
    agentic.market · seen
POST https://agent-arcade.use.x402atlas.com/chess/check · 5 observations
Chess Daily answer check — legally validates a complete UCI principal line against the pinned daily puzzle.

agent-arcade.use.x402atlas.com profile

  • Polygon · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
    Coinbase CDP reports 4 calls and 2 unique payers in 30 days. Last call .
  • Arbitrum · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
  • Solana · exact
    $0.0050 (USDC)
    Recipient 3nXsChcZGke6xebDPmndNMCt8L3yi6xyN4Pd6q5cQrgv
    Coinbase CDP · seen
  • Base · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
  • Base · exact
    $0.0050 (USDC)
    agentic.market · seen
GET https://agent-arcade.use.x402atlas.com/chess/daily · 5 observations
Chess Daily tactics puzzle — solve a deterministic UTC daily position from a pinned CC0 Lichess subset using legal UCI moves.

agent-arcade.use.x402atlas.com profile

  • Solana · exact
    $0.0050 (USDC)
    Recipient 3nXsChcZGke6xebDPmndNMCt8L3yi6xyN4Pd6q5cQrgv
    Coinbase CDP · seen
    Coinbase CDP reports 4 calls and 3 unique payers in 30 days. Last call .
  • Arbitrum · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
  • Polygon · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
  • Base · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
  • Base · exact
    $0.0050 (USDC)
    agentic.market · seen
POST https://agent-arcade.use.x402atlas.com/gridlock/check · 5 observations
Gridlock answer check — validates a coordinate path and measures its length against the BFS optimum.

agent-arcade.use.x402atlas.com profile

  • Polygon · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
    Coinbase CDP reports 4 calls and 3 unique payers in 30 days. Last call .
  • Arbitrum · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
  • Solana · exact
    $0.0050 (USDC)
    Recipient 3nXsChcZGke6xebDPmndNMCt8L3yi6xyN4Pd6q5cQrgv
    Coinbase CDP · seen
  • Base · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
  • Base · exact
    $0.0050 (USDC)
    agentic.market · seen
GET https://agent-arcade.use.x402atlas.com/gridlock/daily · 5 observations
Gridlock daily maze — find an optimal orthogonal route through a deterministic bounded obstacle grid.

agent-arcade.use.x402atlas.com profile

  • Base · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
    Coinbase CDP reports 3 calls and 2 unique payers in 30 days. Last call .
  • Arbitrum · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
  • Polygon · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
  • Solana · exact
    $0.0050 (USDC)
    Recipient ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ
    Coinbase CDP · seen
  • Base · exact
    $0.0050 (USDC)
    agentic.market · seen
POST https://agent-arcade.use.x402atlas.com/shortest-path/check · 5 observations
Shortest Path answer check — validates declared edges and compares submitted weight with Dijkstra's optimum.

agent-arcade.use.x402atlas.com profile

  • Arbitrum · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
    Coinbase CDP reports 3 calls and 3 unique payers in 30 days. Last call .
  • Base · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
  • Solana · exact
    $0.0050 (USDC)
    Recipient ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ
    Coinbase CDP · seen
  • Polygon · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
  • Base · exact
    $0.0050 (USDC)
    agentic.market · seen
GET https://agent-arcade.use.x402atlas.com/shortest-path/daily · 5 observations
Shortest Path daily graph — find the unique minimum-weight route in a deterministic directed or undirected graph.

agent-arcade.use.x402atlas.com profile

  • Solana · exact
    $0.0050 (USDC)
    Recipient 3nXsChcZGke6xebDPmndNMCt8L3yi6xyN4Pd6q5cQrgv
    Coinbase CDP · seen
    Coinbase CDP reports 4 calls and 3 unique payers in 30 days. Last call .
  • Arbitrum · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
  • Base · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
  • Polygon · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
  • Base · exact
    $0.0050 (USDC)
    agentic.market · seen
POST https://agent-arcade.use.x402atlas.com/trivia/check · 5 observations
Trivia Daily answer check — validates one opaque choice ID and explains correct answers from the curated record.

agent-arcade.use.x402atlas.com profile

  • Base · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
    Coinbase CDP reports 3 calls and 3 unique payers in 30 days. Last call .
  • Solana · exact
    $0.0050 (USDC)
    Recipient ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ
    Coinbase CDP · seen
  • Polygon · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
  • Arbitrum · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
  • Base · exact
    $0.0050 (USDC)
    agentic.market · seen
GET https://agent-arcade.use.x402atlas.com/trivia/daily · 5 observations
Trivia Daily knowledge challenge — answer one deterministically selected and shuffled question from a curated local set.

agent-arcade.use.x402atlas.com profile

  • Arbitrum · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
    Coinbase CDP reports 10 calls and 7 unique payers in 30 days. Last call .
  • Polygon · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
  • Solana · exact
    $0.0050 (USDC)
    Recipient 3nXsChcZGke6xebDPmndNMCt8L3yi6xyN4Pd6q5cQrgv
    Coinbase CDP · seen
  • Base · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
  • Base · exact
    $0.0050 (USDC)
    agentic.market · seen
POST https://agent-arcade.use.x402atlas.com/twenty-four/check · 5 observations
Twenty-Four answer check — verifies a 24-game arithmetic expression with exact rational math against the deterministic daily challenge.

agent-arcade.use.x402atlas.com profile

  • Base · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
    Coinbase CDP reports 3 calls and 3 unique payers in 30 days. Last call .
  • Polygon · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
  • Arbitrum · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
  • Solana · exact
    $0.0050 (USDC)
    Recipient ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ
    Coinbase CDP · seen
  • Base · exact
    $0.0050 (USDC)
    agentic.market · seen
GET https://agent-arcade.use.x402atlas.com/twenty-four/daily · 6 observations
Twenty-Four daily math puzzle — four numbers to combine into exactly 24; deterministic solvable UTC daily challenge for agent reasoning benchmarks.

agent-arcade.use.x402atlas.com profile

  • Base · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    PayAI · seen
  • Polygon · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
    Coinbase CDP reports 14 calls and 6 unique payers in 30 days. Last call .
  • Solana · exact
    $0.0050 (USDC)
    Recipient 3nXsChcZGke6xebDPmndNMCt8L3yi6xyN4Pd6q5cQrgv
    Coinbase CDP · seen
  • Arbitrum · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
  • Base · exact
    $0.0050 (USDC)
    Recipient 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
    Coinbase CDP · seen
  • Base · exact
    $0.0050 (USDC)
    agentic.market · seen
POST https://agent-artifact-eta.vercel.app/api/artifacts/publish · 2 observations
Publish agent-generated files, JSON reports, markdown, or text and return a stable public URL.

agent-artifact-eta.vercel.app profile

  • Base · exact
    $0.0050 (USDC)
    Recipient 0x9720950D3E4D9E8c9e23E84e04e683b00204874c
    Coinbase CDP · seen
    Coinbase CDP reports 10 calls and 5 unique payers in 30 days. Last call .
  • Base · exact
    $0.0050 (USDC)
    agentic.market · seen
GET https://agent-audit.agent-audit.workers.dev/v1/audit · 1 observation
x402 seller + agent-readiness audit of one origin: live 402 challenge per paid route (up to 5), price vs catalog, HEAD/garbage-header safety, llms.txt, /.well-known/x402, openapi.json, dead doc links. Read-only.

Agent-Audit profile

  • Base · exact
    $0.0200 (USDC)
    Recipient 0xa31bE3a1Ac1dde980dB8D18D32E7cd9Ab557360A
    PayAI · seen
GET https://agent-audit.agent-audit.workers.dev/v1/quote-check · 1 observation
Does this page really contain this quote? Fetches the URL now; returns found_exact/found_near/partial/not_found/page_unavailable, similarity, context and page sha256. Catches hallucinated citations.

Agent-Audit profile

  • Base · exact
    $0.0050 (USDC)
    Recipient 0xa31bE3a1Ac1dde980dB8D18D32E7cd9Ab557360A
    PayAI · seen
GET https://agent-audit.agent-audit.workers.dev/v1/receipt-check · 1 observation
Verify a Base tx paid >= N atomic USDC (canonical Base USDC) to a given payTo. Returns pass/fail with matched amount, Transfer logs, block and tx status. Read-only free public RPC.

Agent-Audit profile

  • Base · exact
    $0.0030 (USDC)
    Recipient 0xa31bE3a1Ac1dde980dB8D18D32E7cd9Ab557360A
    PayAI · seen
GET https://agent-bounty-feed.dailydollar.workers.dev/v1/bounties 402 observed · 2 observations
Hourly AI-agent bounty discovery with dated per-bounty payout history, competition and verification evidence (paid trust layer). Filter by source, reward, network and eligibility. 0.01 USDC per request on Base. Basic discovery is free (feed.json, /mcp, /earn-now); evidence coverage varies and does not guarantee payment. trust_layer=lagging means evidence may be older than discovery (see trust_layer_generated_at, per-item trust_checked_at); if the trust layer is unavailable you get a free 503 and

Agent Bounty Feed profile

  • Base 402 observed · exact
    $0.0100 (USDC)
    Recipient 0x6523acd890ec5853db6d9eb731d7892666dbd27e
    Agenstry probe · seen
  • Base · exact
    $0.0100 (USDC)
    Recipient 0x6523acd890Ec5853db6D9eB731D7892666dbd27e
    PayAI · seen
GET https://agent-briefs.walletstarter.workers.dev/bundle/agent-economy-pulse · 2 observations
Daily JSON bundles for agents: BTC/ETH volatility regime, crypto news with top x402 sellers, Brazil business calendar, x402 agent economy, Base chain gas, US macro (CPI, unemployment, SOFR). This route serves the agent-economy-pulse bundle.

agent-briefs.walletstarter.workers.dev profile

  • Base · exact
    $0.0100 (USDC)
    Recipient 0x2c8275bb465511f63da161c0a5e14d02d39e340d
    Coinbase CDP · seen
    Coinbase CDP reports 3 calls and 3 unique payers in 30 days. Last call .
  • Base · exact
    $0.0100 (USDC)
    agentic.market · seen

Counts describe directory coverage, including testnets. Each resource groups the same URL, HTTP method or MCP tool across sources. A catalog sighting records published terms. A live 402 records the endpoint’s reply to an unpaid request.