XH Agents Knowledge Base
xhagents.xyz · 29 paid endpoints · listed 2026-10-27
Ask the XH Agents knowledge base (15 field notes on infrastructure, x402 and agent tooling)
livelast check 1 h ago
100%valid x402 answers, 72 h
$1.85USDC received on Base, 7 days
2distinct payers, 7 days
56.6score (0-100)
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| POST | xhagents.xyz/api/daily-drop A 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 (Hack | $0.03 | Base |
| POST | xhagents.xyz/api/kb/ask Ask the XH Agents knowledge base (15 field notes on infrastructure, x402 and agent tooling) | $0.03 | Base |
| POST | xhagents.xyz/api/company-enrich Enriches a company, domain or person from public structured sources (Wikidata, the public LinkedIn company page, Clearbit autocomplete): industry, size, headqua | $0.05 | Base |
| POST | xhagents.xyz/api/costguard/assess Agent Cost Guard: send your own agent-config numbers (primary model, background/curator models, daily tokens, turn limit) and get a risk-ranked cost assessment | $0.05 | Base |
| POST | xhagents.xyz/api/document-extract Document to text (PDF, scans, images, DOCX, HTML) — per-page method, digest of the bytes read | $0.05 | Base |
| POST | xhagents.xyz/api/domain-audit Domain & email audit — SPF, DMARC, DKIM, MX, TLS certificate, HSTS and security headers, scored 0-100 | $0.05 | Base |
| POST | xhagents.xyz/api/social-data Pulls one X/Twitter post by URL or id (text, author, metrics, language) and/or a public LinkedIn company page (industry, size, headquarters, specialties, follow | $0.05 | Base |
| POST | xhagents.xyz/api/token-safety One 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), e | $0.05 | Base |
| POST | xhagents.xyz/api/trust-leaderboard x402 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 | $0.05 | Base |
| POST | xhagents.xyz/api/x402-trust Check 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 o | $0.05 | Base |
| POST | xhagents.xyz/api/arkham-intel/counterparties Who an address transacts with inside a window: counterparties ranked by USD volume and transfer count, each with an on-chain verified class, first/last seen, an | $0.10 | Base |
| POST | xhagents.xyz/api/arkham-intel/exchange-flow Inflow/outflow for an ERC-20 token on Base over a window, measured where it is actually verifiable: each of the token's deepest pools has its own balance of tha | $0.10 | Base |
| POST | xhagents.xyz/api/arkham-intel/portfolio Holdings of a Base wallet with USD values at request time (native + the ERC-20s you name), each token's verified class, and the totals. A snapshot, not a histor | $0.10 | Base |
| POST | xhagents.xyz/api/arkham-intel/trace Hop-by-hop follow of USDC outflows from an address (up to 3 hops), with each destination's verified class, curated labels and any flagged venues on the path. An | $0.10 | Base |
| POST | xhagents.xyz/api/arkham-intel/use-cases Given a role (traders, builders, brokers, investigators) or a task in plain words, returns the ordered call plan across the XH Arkham-intel endpoints, mapped to | $0.10 | Base |
| POST | xhagents.xyz/api/arkham-intel/venue-users The broker view of a venue (a contract or wallet users pay into): every wallet that transacted with it in the window, the value segments of the book, VIP candid | $0.10 | Base |
| POST | xhagents.xyz/api/chat Ask the XH Agents AI Trading Assistant a market question | $0.10 | Base |
| POST | xhagents.xyz/api/defi-sentiment Funding rate, open interest and price trend for a perpetual pair (Binance public data) plus protocol TVL change from DefiLlama, combined into a labelled sentime | $0.10 | Base |
| POST | xhagents.xyz/api/gas-tracker Current Base base fee, suggested priority fees and USD cost estimates for a transfer or an ERC-20 transfer. | $0.10 | Base |
| POST | xhagents.xyz/api/howto/youtube-auto-ai YouTube Shorts automation with AI: queue → render → upload → notify. A 3x/day pipeline that takes product photos from Google Drive, renders a 720x1280 Shorts vi | $0.10 | Base |
| POST | xhagents.xyz/api/payment-verify Verifies 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 bro | $0.10 | Base |
| POST | xhagents.xyz/api/token-check ERC-20 metadata, proxy detection and free DEX liquidity data for a token on Base, with the checks that could not be performed stated explicitly. | $0.10 | Base |
| POST | xhagents.xyz/api/video-license Licence one of the four XH Animations masters: 109 seconds of 21x-extended looping ambient footage, delivered as a time-limited signed URL with HTTP Range suppo | $0.10 | Base |
| POST | xhagents.xyz/api/wallet-profile Balances, contract status, nonce, recent USDC activity and known-address labels for any Base address. | $0.10 | Base |
| POST | xhagents.xyz/api/whale-watch Scans the last blocks for USDC and WETH transfers above a USD threshold and returns the largest movements with direction and counterparties. Pending-mempool vis | $0.10 | Base |
| POST | xhagents.xyz/api/x402-check Fetches any x402 endpoint, decodes its 402 challenge and reports conformance: version, accepts fields, PAYMENT-REQUIRED header, bazaar metadata and price. | $0.10 | Base |
| POST | xhagents.xyz/api/x402-directory Searches Coinbase Bazaar and the x402-list directory at once and returns de-duplicated endpoints with price, network, payTo and description, so an agent can fin | $0.10 | Base |
| GET | xhagents.xyz/api/hundred-x-hunter The seven-step cycle-wallet hunt on Base. Give it a coin from a previous cycle and it does the work the method describes: reads that token's earliest transfers | $0.15 | Base |
| POST | xhagents.xyz/api/web-search Runs 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 — co | $0.25 | Base |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| 1 h ago | xhagents.xyz/api/arkham-intel/counterparties | 402 | 975 | valid x402 v2 terms |
Income on Base (7 days)
| Day | Transfers | USDC | |
|---|---|---|---|
| 2026-10-30 | 1 | $0.10 | |
| 2026-10-26 | 18 | $1.75 |
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x402_provider_claim (sign with your payout address), and get an alert within minutes when it stops answering with x402_monitor_create ($5 for 30 days). Both work over MCP (https://logicnodes.io/mcp/v2) or POST https://logicnodes.io/v1/tools/<tool>.Income is all USDC received by the provider's payout address on Base, whatever the source. Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. JSON: /v1/observatory/providers/xhagents.xyz