Discover / xhagents.xyz

XH Agents AI Trading Assistant

■ Challenge detected

Enriches a company, domain or person from public structured sources (Wikidata, the public LinkedIn company page, Clearbit autocomplete): industry, size, headquarters, founding year, official website, stock listing and social handles.

x402
Base
USDC
AI

Listed price: $0.05
Challenge detected: 2 of the last 9 checks
Median response: 848 ms
Last checked: 17 Oct, 07:50 UTC
In our index since: 26 Sept 2026

Endpoint

curl -i https://xhagents.xyz/api/company-enrich
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

24 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://xhagents.xyz/api

POST/company-enrich$0.05Enriches a company, domain or person from public structured sources (Wikidata, the public LinkedIn company page, Clearbit autocomplete): industry, size, headquarters, founding year, official website, stock listing and social handles.
POST/daily-drop$0.03A dated, freshly rebuilt brief on where demand is in the agent-payment economy: what builders and agents are discussing and paying for in the last 30 days (Hacker News, GitHub, Polymarket, marketplace listings), plus our own paid-endpoint call and settlement performance. Rebuilt every day at 06:00 WIB; yesterday's copy is not the product.
POST/payment-verify$0.1Verifies that a transaction hash settled a USDC payment to a given recipient, and reports who funded it: the payer from the Transfer log vs the account that broadcast the transaction (they differ when an EIP-3009 facilitator relays it), plus block number, UTC block time, status, gas used, and unreadable=true when no RPC would answer instead of a false empty result.
POST/howto/x402-register$0.3Register an x402 endpoint so agents can find and pay it (x402scan + Coinbase Bazaar). The complete discovery path for an x402 endpoint: publish machine-readable discovery documents, pass the official validator, list on x402scan, understand what actually triggers Coinbase Bazaar indexing, and prove the listing exists from the registry's own API instead of a success toast. Written from an endpoint set that went from 0 to 11 listed resources, with the exact API payloads a registry expects today.
POST/defi-sentiment$0.1Funding rate, open interest and price trend for a perpetual pair (Binance public data) plus protocol TVL change from DefiLlama, combined into a labelled sentiment with its weights shown.
POST/gas-tracker$0.1Current Base base fee, suggested priority fees and USD cost estimates for a transfer or an ERC-20 transfer.
POST/x402-directory$0.1Searches Coinbase Bazaar and the x402-list directory at once and returns de-duplicated endpoints with price, network, payTo and description, so an agent can find a service to pay without knowing it in advance.
POST/howto/vps-gdrive-connect$0.1Connect a headless VPS to a user's Google Drive (rclone, no browser on the server). Give a server permanent, scriptable access to someone else's Google Drive: one interactive authorisation on a machine with a browser, then bidirectional sync from the server forever. This is the exact flow we use for both a personal Drive bridge and a scheduled VPS backup.
POST/howto/youtube-auto-ai$0.1YouTube Shorts automation with AI: queue → render → upload → notify. A 3x/day pipeline that takes product photos from Google Drive, renders a 720x1280 Shorts video with Ken Burns motion, uploads it to YouTube via the Data API v3, updates a static showcase page and reports to Telegram. Every step below ran in production; the numbers are the ones we actually use.
POST/x402-trust$0.05Check an x402 endpoint before paying it. Give it any x402 URL: it makes the unpaid request, decodes the 402 challenge, reads the origin's .well-known/x402 and openapi.json, inspects the payTo address on-chain (USDC inflows, distinct senders, EOA vs contract vs smart-wallet delegation), and returns a 0-100 trust score with buy/watch/avoid plus the evidence and the penalties behind every point ...
POST/document-extract$0.05Document to text (PDF, scans, images, DOCX, HTML) — per-page method, digest of the bytes read
POST/token-check$0.1ERC-20 metadata, proxy detection and free DEX liquidity data for a token on Base, with the checks that could not be performed stated explicitly.
POST/domain-audit$0.05Domain & email audit — SPF, DMARC, DKIM, MX, TLS certificate, HSTS and security headers, scored 0-100
POST/chat$0.1Ask the XH Agents AI Trading Assistant a market question
POST/x402-check$0.1Fetches any x402 endpoint, decodes its 402 challenge and reports conformance: version, accepts fields, PAYMENT-REQUIRED header, bazaar metadata and price.
POST/wallet-profile$0.1Balances, contract status, nonce, recent USDC activity and known-address labels for any Base address.
POST/web-search$0.25Runs a live web search and returns ranked results with title, URL, domain and snippet, then fetches the top pages and returns their extracted readable text — content retrieval, not just links.
POST/trust-leaderboard$0.05x402 seller trust leaderboard — every catalogue origin probed outside-in and scored 0-100, with the verdict spread and the most common reasons points were lost
POST/token-safety$0.05One 0-100 safety score for a Base token before an agent buys: liquidity, top-10 holder concentration, owner powers in the bytecode, upgradeability (EIP-1967), explorer/Sourcify verification, creator history, small-trade price impact. Verdicts: safe/caution/danger per component, unknown when a check could not run, and not_a_token with no score when the address deploys no code.
POST/whale-watch$0.1Scans the last blocks for USDC and WETH transfers above a USD threshold and returns the largest movements with direction and counterparties. Pending-mempool visibility needs a node with txpool access, which this reports instead of faking.
POST/social-data$0.05Pulls one X/Twitter post by URL or id (text, author, metrics, language) and/or a public LinkedIn company page (industry, size, headquarters, specialties, followers) as structured JSON.
POST/howto/create-x402-endpoint$0.75Build an x402 paid endpoint that passes the validator, gets indexed and takes real USDC. End-to-end recipe for turning any HTTP capability into an x402 endpoint that an unknown agent can find, pay for and consume: the payment gate, the verifier rules, per-route pricing, the concurrency traps, the nginx wiring, the discovery surface, plus the money-path bugs we only found when real USDC moved. Comes with the exact commands we run.
POST/compute/xh-bundle$0.91Thirteen production playbooks from running an x402 paid API on Base: shipping the endpoint, the payment-verifier rules, the real-money buyer test, the Base RPC capability audit, CDP authentication, directory registration, consolidating Cloudflare/Solana data, an rclone Google Drive bridge, AdSense, multi-size ad slots, nginx route recovery and secure Telegram alerts. Each item carries the mechanism, the commands, the pitfalls that cost us real money and how to verify the result.
POST/kb/ask$0.03Ask the XH Agents knowledge base (15 field notes on infrastructure, x402 and agent tooling)

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 24 of 24 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/xhagents.xyz

Recent checks

3 Oct 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.17 Oct 2026

All 9 checks

When (UTC)	Result	HTTP	Response
17 Oct, 07:50 UTC	Challenge detected	402	973ms
15 Oct, 21:29 UTC	Challenge detected	402	722ms
14 Oct, 14:31 UTC	No challenge detected	405	1290ms
12 Oct, 10:53 UTC	No challenge detected	405	1262ms
10 Oct, 15:44 UTC	No challenge detected	405	4986ms
9 Oct, 09:34 UTC	No challenge detected	405	1475ms
8 Oct, 03:32 UTC	No challenge detected	404	938ms
7 Oct, 00:45 UTC	No challenge detected	404	1363ms
3 Oct, 05:05 UTC	No challenge detected	404	745ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 17 Oct, 07:50 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for XH Agents AI Trading Assistant?

Its listed price is $0.05.

What payment terms does XH Agents AI Trading Assistant advertise?

The listing advertises x402, Base and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is XH Agents AI Trading Assistant listed?

In x402 Bazaar and x402-list.com. Superstables first indexed it on 26 Sept 2026.

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