the402 x402 endpoint directory

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 2026-08-17. We parse the payment challenge, we do not complete a payment.

EndpointStatusPriceNetworkSpecChecked
ausref.dev answers vat
VAT breakdown for an amount: net/tax/gross incl. statutory levy components
needs params 20000 atomic - - POST 7d ago
ephemeris.561.group ephemeris precision-moment
Precision Moment: JPL DE440-backed astrology for one exact UTC instant and Earth location—raw apparent positions, hous
not probed 320000 atomic - - never
afriref.dev vat determine
Cross-border VAT treatment for a digital-services sale: place of supply, who accounts, rate basis, registration trigge
no payment challenge 100000 atomic - - POST 7d ago
latamref.dev answers working-days
Working days in a date range: weekends + public holidays applied, next working day
needs params 20000 atomic - - POST 7d ago
sec.multyplylabs.com compare
Peer comparison for any US public company: its financial metrics side by side with industry cohort percentiles, so age
not probed 50000 atomic - - never
sec.multyplylabs.com aggregate
Industry benchmark percentiles (p10/p25/median/p75/p90) for any financial metric across US public companies, grouped b
not probed 50000 atomic - - never
sec.multyplylabs.com company facts
Normalized SEC EDGAR XBRL facts for any US public company: every reported value (revenue, net income, assets, cash flo
not probed 10000 atomic - - never
x402.telnyx.com chat completions
Frontier chat completions via Telnyx Inference (MiniMax M2.7). OpenAI-compatible. $0.002856 USDC per call — no API key
needs params 2856 atomic - - POST 7d ago
x402-domainhealth-poc.theliminalguy.workers.dev domain-health
Combined domain health verdict in one sub-second call: authoritative RDAP registration status and expiry (per-TLD regi
not probed 10000 atomic - - never
api.socialfetch.dev profiles basic
Get a lightweight Instagram profile by numeric user ID when you already have the id — prefer instagram.profile.get for
not probed 14000 atomic - - never
api.socialfetch.dev profiles highlights
List story highlight albums for an Instagram profile by handle.
not probed 14000 atomic - - never
api.socialfetch.dev instagram profiles
Get a full Instagram profile by handle (bio, counts, and related fields).
not probed 14000 atomic - - never
api.socialfetch.dev instagram highlights
Get stories inside a saved Instagram highlight by highlight id.
not probed 14000 atomic - - never
api.socialfetch.dev profiles repositories
List repositories for a GitHub user or organization.
not probed 14000 atomic - - never
api.socialfetch.dev profiles contributions
Get the contribution graph for a GitHub profile for a given year.
not probed 14000 atomic - - never
api.socialfetch.dev profiles activity
List recent public activity for a GitHub profile, one month per request.
not probed 14000 atomic - - never
x402-factory.com v1 energy
Degree-days, load signal, and renewables indexes for a US ISO region — Daily heating/cooling degree-days (°F-days), a
not probed 50000 atomic - - never
x402-factory.com aviation delay-risk
Weather-driven delay risk for a US airport in 6-hour blocks — Next-24h delay risk for a top-100 US airport, scored per
not probed 20000 atomic - - never
x402-factory.com edgar insider
Normalized insider transactions (Form 4) with flow aggregates for a ticker — SEC Form 4 filings parsed into clean insi
not probed 20000 atomic - - never
api.apify.com acts run-sync-get-dataset-items
Apify Store is the largest marketplace of tools for AI agents. Extract data from any website and automate your workflo
not probed 1000000 atomic - - never
glim.sh users search
Search users by keyword
answers 402 4000 atomic solana v2 POST 7d ago
api.blockscout.com v2 smart-contracts
Access to api/v2/smart-contracts/:address_hash. Retrieve detailed information about a verified smart contract
not probed 2000 atomic - - never
api.tronenergyfrog.com x402 rentals
Settle an unexpired TRON Energy quote with USDC. Create the quote first at POST /v1/x402/quotes; no account or API key
not probed 772749 atomic - - never
x402-factory.com v1 resolution
Final outcome and settlement details for a resolved market — Outcome, per-venue settlement, source link where availabl
not probed 10000 atomic - - never
x402-factory.com odds compare
Per-venue implied vs vig-adjusted odds with summarized depth for one market — Venue-by-venue comparison for a market:
not probed 20000 atomic - - never
x402-factory.com v1 liquidity
Summarized depth, spread, and 24h volume profile for one market — Execution-quality summary per venue: depth within 1c
not probed 30000 atomic - - never
x402-factory.com v1 probability
Blended event probability across Kalshi and Polymarket for one market — Liquidity-weighted blend of venue implied prob
not probed 20000 atomic - - never
x402-factory.com v1 edge
Deep model-vs-market breakdown for one weather market — Full divergence picture for a single weather market: model pro
not probed 100000 atomic - - never
mcp.barker.money barker_defi_vaults
Query real-time stablecoin supply yield pools from Barker's index of 500+ DeFi protocols. Returns ranked rows with pro
answers 402 1000 atomic - v2 GET 7d ago
rubric-protocol.com x402 wallet-record
Attested x402 payment history for any buyer wallet: settlement count, first-seen, last-seen, total spent, services use
not probed 5000 atomic - - never
api.tickersfeed.net chain stats
Daily on-chain network stats for Base, Ethereum, Arbitrum, or Optimism — transaction count, active addresses, and gas
not probed 2000 atomic - - never
api.socialfetch.dev profiles showcase-products
List products featured on a creator's TikTok showcase by handle.
not probed 14000 atomic - - never
api.socialfetch.dev profiles region
Get the region code reported for a TikTok profile by handle.
not probed 14000 atomic - - never
api.socialfetch.dev profiles live
Check whether a TikTok creator is currently live by handle.
not probed 14000 atomic - - never
api.socialfetch.dev profiles following
List accounts followed by a TikTok profile by handle.
not probed 14000 atomic - - never
api.socialfetch.dev profiles audience
Get audience location demographics for a TikTok profile by handle.
not probed 420000 atomic - - never
api.socialfetch.dev channels posts
Get a single public post from a Telegram channel by handle and post ID. Groups are not supported.
not probed 14000 atomic - - never
api.socialfetch.dev channels posts
List recent posts from a public Telegram channel. Groups are not supported.
not probed 14000 atomic - - never
api.socialfetch.dev telegram channels
Get metadata for a public Telegram channel or group by username.
not probed 14000 atomic - - never
api.socialfetch.dev profiles schedule
Get the stream schedule for a Twitch channel by handle.
not probed 14000 atomic - - never
afriref.dev v1
Government reference data series
not probed 1000 atomic - - never
palmyr.ai twitter list-my-tweets
List recent tweets from an X account you control.
answers 402 5000 atomic solana v2 POST 7d ago
glim.sh tweets quotes
Quote tweets
not probed 4000 atomic - - never
glim.sh users followers
User followers
not probed 4000 atomic - - never
glim.sh users following
User following
not probed 4000 atomic - - never
brasil-dados-api.onrender.com cpf
Validate a Brazilian CPF tax ID (check digits).
not probed 1000 atomic - - never
api.vaults.fyi detailed-vaults tvl
Retrieves vault Tvl breakdown.
not probed 2000 atomic - - never
api.vaults.fyi detailed-vaults apy
Retrieves vault APY breakdown.
not probed 2000 atomic - - never
api.aitrailblazer.net v1 alpha-signals
Deterministic Phase 1 alpha, resilience, treasury-strength, and regime-fit signals for one issuer.
not probed 70000 atomic - - never
macro-pulse-x402.onrender.com macro-pulse
Computed economic momentum score for a country (GDP growth, inflation, unemployment trend, synthesized into a single d
not probed 20000 atomic - - never
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