the402 x402 endpoint directory

MCP servers, called rather than listed · we called 16,923 of them · search their tools

Every x402 endpoint we can find, each one called to see what it actually answers and what it quotes. Other directories list what providers claim. This one reports what the endpoint did when we asked it, and says plainly where we could not tell.

Last verified 2026-10-07. We parse the payment challenge, we do not complete a payment.

EndpointStatusPriceNetworkSpecChecked
mcp.zensched.com tools form_list
ZenSched `form_list` — List your forms with submission counts. Pay-per-call $0.01 USDC; the paying wallet owns the org
answers 402 $0.01 base v2 POST 31d ago
mcp.zensched.com tools shift_list
ZenSched `shift_list` — List shifts with filters: event_id, worker_id, brand_id, date_from/date_to (YYYY-MM-DD), statu
answers 402 $0.01 base v2 POST 31d ago
mcp.zensched.com tools event_list
ZenSched `event_list` — List events with optional filters: location_id, brand_id, date_from/date_to (YYYY-MM-DD), limi
answers 402 $0.01 base v2 POST 31d ago
mcp.zensched.com tools worker_search
ZenSched `worker_search` — Search your org's workers by name/email. Returns status (invited/active). Pay-per-call $0.0
answers 402 $0.01 base v2 POST 31d ago
mcp.zensched.com tools location_search
ZenSched `location_search` — Search YOUR org's locations by name/address; optional near_lat/near_lng + radius_km filte
answers 402 $0.01 base v2 POST 31d ago
mcp.zensched.com tools brand_list
ZenSched `brand_list` — List brands with their policy and event counts. Pay-per-call $0.01 USDC; the paying wallet own
answers 402 $0.01 base v2 POST 31d ago
mcp.zensched.com tools account_activity
ZenSched `account_activity` — Audit log of every mutating call your org's keys have made. Filters: since (ISO date), t
answers 402 $0.01 base v2 POST 31d ago
mcp.zensched.com tools usage_get
ZenSched `usage_get` — Meter usage + spend for a period (YYYY-MM; blank = current month). Pay-per-call $0.01 USDC; the
answers 402 $0.01 base v2 POST 31d ago
mcp.zensched.com tools billing_status
ZenSched `billing_status` — Billing state: plan, prepaid balance, attached payment rails, meter prices, and the x402 f
answers 402 $0.01 base v2 POST 31d ago
mcp.zensched.com tools account_setup
ZenSched `account_setup` — Cold-start snapshot of your org: account, brands, policies, webhooks, API keys (redacted).
answers 402 $0.01 base v2 POST 31d ago
mcp.zensched.com tools brand_create
ZenSched `brand_create` — Create a brand — a section for unrelated lines of work (different clients/campaigns). Each b
answers 402 $0.01 base v2 POST 31d ago
mcp.zensched.com tools account_get
ZenSched `account_get` — Org profile: name, tier, object counts, payroll period, billing state. Requires a connected O
answers 402 $0.01 base v2 POST 31d ago
anywaypossible.com api batch
Batch URL validation for AI agents. Check up to 10 citations, links, websites, or API endpoints in one payment. Return
answers 402 $0.01 base v2 POST 31d ago
api.m2msentinel.com dex metrics
How deep is liquidity for tracked Base tokens and how much is actually trading, with the source named, for sizing an o
answers 402 $0.01 base v2 GET 31d ago
Trust layer
Returns trust verification for procurement decisions involving AI vendors.
answers 402 $0.01 base v2 POST 31d ago
vaaya.ai browserbase create_session
Browserbase — Create a headless browser session via x402. Charges 0.2¢ per minute of estimatedMinutes (minimum 5). Ret
answers 402 $0.01 base v2 POST 31d ago
api-dev.cueframe.ai v1 projects
Create a video project — the container for a composition (the editable timeline), its media, brand kit, and renders. E
answers 402 $0.01 base-sepolia v2 POST 31d ago
app.tenna.ai lumi forecast_history
Sealed Forecast History. Sealed 5-minute BTC forecast rounds: each carries a cutoff timestamp, a feature-snapshot hash
answers 402 $0.01 base v2 POST 31d ago
rtt.phoenix-ai.work v1 health
Real-time L2 sequencer health across 12 chains (Base, Arbitrum, Optimism, zkSync, Blast, Linea, Mantle, Mode, Scroll,
answers 402 $0.01 base v2 GET 31d ago
rtt.phoenix-ai.work v1 safe
Boolean pre-flight check for L2 transaction safety. Returns safe=true/false with reason code. Optimized for high-frequ
answers 402 $0.01 base v2 GET 31d ago
app.tenna.ai tenna meme_launch_dd
Token Launch Evidence Report. Evidence-based due diligence for one Robinhood Chain meme launch. Returns the deployer's
answers 402 $0.01 base v2 POST 31d ago
api.gondola-ai.com images generations
OpenAI-compatible image generation across the Venice AI model catalog. Pay per request in USDC on Base via x402, with
answers 402 $0.01 base v2 POST 31d ago
api.gondola-ai.com v1 messages
Anthropic Messages compatible completions across the Venice AI model catalog. Pay per request in USDC on Base via x402
answers 402 $0.01 base v2 POST 31d ago
api.gondola-ai.com chat completions
OpenAI-compatible chat completions across the Venice AI model catalog. Pay per request in USDC on Base via x402, with
answers 402 $0.01 base v2 POST 31d ago
evidence.regulavita.com ofac payment-preflight
Use immediately before an autonomous agent pays an EVM wallet. Checks the destination for an exact identifier match in
answers 402 $0.01 base v2 POST 31d ago
x402-gateway.ai company search
Search Swedish companies by name. Find a Swedish company's organisationsnummer from its name (e.g. /api/v1/se/company/
answers 402 $0.01 base v2 GET 31d ago
x402-filings.datalayer.workers.dev fda enforcement
FDA recall and enforcement records across drug, device and food, normalised into one shape with classification, reason
answers 402 $0.01 base v2 GET 31d ago
api.oblique.markets paid route-task
Use when an agent needs route task. Returns Agent Economy task router: discover protocol, market-activity, and paid se
answers 402 $0.01 base v2 POST 31d ago
angel.finereli.com api rewrite-lite
Rewrite text in a human register. Same service, entry price. 1 cent.
answers 402 $0.01 base v2 POST 31d ago
merchant-audit.clankerceo.workers.dev audit
Is this API safe to pay? Audit any x402 merchant or paid endpoint BEFORE you send money. Answers whether a service is
answers 402 $0.01 base v2 GET 31d ago
apiacre.com data schema-validate
Validate JSON data against a bounded JSON Schema Draft 2020-12 contract for nested objects, arrays, required propertie
answers 402 $0.01 base v2 POST 31d ago
agent.massive.com stocks tickers
Get the most up-to-date market data for all traded stock symbols. Note: Snapshot data is cleared at 3:30am EST and get
answers 402 $0.01 base v2 GET 31d ago
api.hergertsynthora.com v1 stablecoin-supply
SYNTHORA stablecoin-supply: circulating USD supply, price and peg deviation in basis points for the top stablecoins (U
answers 402 $0.01 base v2 POST 31d ago
whaletape.xyz pulse
Only what changed since your last call: pass the cursor you got back and receive just the new whale events, never the
answers 402 $0.01 base v2 GET 31d ago
whaletape.xyz liquidations
Where whale positions get liquidated and how far price must move to trigger it: levels per market with notional at ris
answers 402 $0.01 base v2 GET 31d ago
whaletape.xyz flows
Where notional is entering or leaving each market over 1h/4h/24h, plus stealth accumulation: open interest climbing wh
answers 402 $0.01 base v2 GET 31d ago
whaletape.xyz recommendations
Long or short bias per market with a score and the reasons behind it: funding, open interest and whale positioning com
answers 402 $0.01 base v2 GET 31d ago
whaletape.xyz whales
Which side the profitable leaderboard traders are on, per market: aggregated long vs short notional. The crowd-versus-
answers 402 $0.01 base v2 GET 31d ago
toolcall.click news search
Recent news headlines for any company, topic or query: deduplicated titles with source, link and publish date from a b
answers 402 $0.01 base v2 GET 31d ago
api.oblique.markets paid agentcore-route
Use when an agent needs agentcore route. Returns AgentCore-compatible Oblique seller router: paid ranked top-three sho
answers 402 $0.01 base v2 POST 31d ago
api.oblique.markets paid purchase-web-extraction-sample
Use when an agent needs purchase web extraction sample. Returns Purchase a machine-readable extraction sample from one
answers 402 $0.01 base v2 POST 31d ago
api.oblique.markets paid base-wallet-profile
Use when an agent needs base wallet profile. Returns Accountless Base mainnet wallet profile with native and ERC-20 ba
answers 402 $0.01 base v2 POST 31d ago
api.oblique.markets paid listing-triage
Use when an agent needs listing triage. Returns Listing history triage: persistence, price changes, duplicate variants
answers 402 $0.01 base v2 GET 31d ago
api.oblique.markets paid endpoint-task-evaluation
Use when an agent needs endpoint task evaluation. Returns One bounded x402 endpoint request and payment-flow evaluatio
answers 402 $0.01 base v2 POST 31d ago
api.oblique.markets paid bazaar-listing-lint
Use when an agent needs bazaar listing lint. Returns Quality-score an x402 Bazaar listing (0-100): live SSRF-guarded p
answers 402 $0.01 base v2 GET 31d ago
api.oblique.markets paid gleif-resolve
Use when an agent needs gleif resolve. Returns Resolve a legal entity against the public GLEIF registry by LEI, legal
answers 402 $0.01 base v2 POST 31d ago
api.oblique.markets paid b402-preflight
Use when an agent needs b402 preflight. Returns Validate BNB/B402 payment intent freshness, recipient, amount, deadlin
answers 402 $0.01 base v2 POST 31d ago
api.oblique.markets paid settlement-verify
Use when an agent needs settlement verify. Returns Real on-chain x402 settlement verification on Base mainnet: fetches
answers 402 $0.01 base v2 POST 31d ago
api.oblique.markets paid mpp-route
Use when an agent needs mpp route. Returns MPP-native catalog-first task router: paid top-three shortlist with prices,
answers 402 $0.01 base v2 POST 31d ago
data.rcqsignals.com fetch btc-funding-regime
Compact BTC funding regime state from a four-venue normalized surface: regime label, surface median, 30d z-score, same
answers 402 $0.01 base v2 GET 31d ago
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