Sato Hub
x402 merchant

canaryguard-402.onrender.com

Onchain data API on Solana, paid per request with x402.

  • Endpoints33
  • Price per requestfrom $0.01
  • Outside payersn/a
  • Answer 4021 of 1

Overview

as of 2026-10-18
Seller wallet
3tQ4GthjUMqNsyrb1rZMocMHoNewFQWjDUvHZqWeYuCN
Chains
Solana
Hosts
canaryguard-402.onrender.com, rugshield-402.onrender.com, stealthguard-402.onrender.com
CategoriesCategoriesAssigned automatically from the seller’s own listing text. A filter hint, not a claim about the service.
Onchain data16Security9Developer tools3AI models2Market data2Agents1
First seen
2026-10-18 · last seen 2026-10-18

What we observed

Payments unknown, unknownAnswers 402, observedNot claimed
See the readings

Endpoints

EndpointsDescriptions are the seller's own words from the catalogue and are not checked by us. A listed price is a registration, not an observed charge.
33 registered

  • https://canaryguard-402.onrender.com/api/v1/profiler/address/current-balance

    Profiles any Solana or Base wallet address for current token balances, USD valuation, historical win-rate, and drainer/OFAC taint.

    SolanaOnchain data

    $0.01/ request

    2026-10-17

  • https://canaryguard-402.onrender.com/api/v1/smart-money/dex-trades

    Returns real-time DEX trades executed by labeled smart-money and whale wallets on Solana and Base with pre-trade honeypot verification.

    SolanaOnchain data

    $0.01/ request

    2026-10-17

  • https://canaryguard-402.onrender.com/api/v1/smart-money/netflow

    Tracks institutional and high-win-rate whale wallet net inflows and outflows across Solana SPL and Base ERC-20 tokens.

    SolanaOnchain data

    $0.01/ request

    2026-10-17

  • https://canaryguard-402.onrender.com/api/v1/tgm/holders

    Returns top-10/top-50 holder distribution, LP lock percentage, and coordinated sybil cluster detection for any Solana or Base token.

    SolanaSecurity

    $0.01/ request

    2026-10-17

  • https://canaryguard-402.onrender.com/api/v1/tgm/who-bought-sold

    Analyzes who bought and sold a specific Solana or Base token over the last 24h, segmented by Smart Money, Whales, Fresh Wallets, and Dev Clusters.

    SolanaOnchain data

    $0.01/ request

    2026-10-17

  • https://canaryguard-402.onrender.com/api/v1/token-screener

    Screens trending Solana (Pump.fun/Raydium) and Base (Aerodrome/Uniswap V3) tokens with pre-verified honeypot, tax, and liquidity depth metrics.

    SolanaSecurity

    $0.01/ request

    2026-10-17

  • https://canaryguard-402.onrender.com/v1/base/token

    Audits Base ERC-20 token contracts for honeypot risks, buy/sell transfer taxes, liquidity depth, and prompt injection traps in token metadata.

    SolanaSecurity

    $0.01/ request

    2026-10-17

  • https://canaryguard-402.onrender.com/v1/contract-info

    Inspects Base EVM smart contract bytecode size, EIP-1967/UUPS proxy implementation slots, EIP-7702 delegation designators, and verified function selectors.

    SolanaOnchain data

    $0.01/ request

    2026-10-17

  • https://canaryguard-402.onrender.com/v1/crypto-price-onchain

    Returns tamper-resistant on-chain USD spot prices, 24h volatility, and Chainlink/TWAP oracle deviation metrics for major Base and EVM assets.

    SolanaOnchain data

    $0.01/ request

    2026-10-17

  • https://canaryguard-402.onrender.com/v1/eip712-signature-audit

    Audits EIP-712 and EIP-3009 typed-data signature payloads (Permit, Permit2, transferWithAuthorization) to block malicious spender approvals and phishing domains.

    SolanaSecurity

    $0.01/ request

    2026-10-17

  • https://canaryguard-402.onrender.com/v1/json-repair-and-sanitize

    Deterministically repairs malformed or truncated LLM JSON payloads (missing quotes, trailing commas, markdown fences) while scrubbing embedded prompt-injection payloads.

    SolanaDeveloper tools

    $0.01/ request

    2026-10-17

  • https://canaryguard-402.onrender.com/v1/llm-token-pricing

    Calculates exact input, cached-input, and output token costs across frontier LLMs (OpenAI, Anthropic, Gemini, DeepSeek, Meta) and recommends optimal model routing.

    SolanaAI models

    $0.01/ request

    2026-10-17

  • https://canaryguard-402.onrender.com/v1/mcp-tool-auditor

    Inspects Model Context Protocol (MCP) tool definitions, JSON schemas, and server cards for hidden instructions, tool shadowing, and data exfiltration vectors.

    SolanaAgents

    $0.01/ request

    2026-10-17

  • https://canaryguard-402.onrender.com/v1/polymarket-odds-pulse

    Delivers sanitized Polymarket CLOB implied probabilities, bid-ask spreads, and 24-hour smart-money volume movers across crypto, macro, and geopolitics.

    SolanaMarket data

    $0.01/ request

    2026-10-17

  • https://canaryguard-402.onrender.com/v1/sanitize

    Deterministic prompt-injection firewall and honeypot scrubber for AI agents. Sanitizes untrusted text and blocks detected wallet-draining commands before context ingestion.

    SolanaSecurity

    $0.01/ request

    2026-10-17

  • https://canaryguard-402.onrender.com/v1/tx-status-base

    Decodes Base Mainnet transaction receipts, EIP-3009 transferWithAuthorization settlements, ERC-20 transfer logs, gas fees, and finality confirmations.

    SolanaOnchain data

    $0.01/ request

    2026-10-17

  • https://canaryguard-402.onrender.com/v1/uniswap-pool-state

    Audits Uniswap V3/V4 and Aerodrome liquidity pools on Base, returning tick liquidity depth, fee tier, price impact bps, and LP concentration rug-risk scores.

    SolanaOnchain data

    $0.01/ request

    2026-10-17

  • https://canaryguard-402.onrender.com/v1/url-agent-readiness

    Audits any domain or URL for AI agent readiness (llms.txt, .well-known/x402, openapi.json, MCP server card) and detects hidden CSS/DOM prompt-injection traps.

    SolanaDeveloper tools

    $0.01/ request

    2026-10-17

  • https://canaryguard-402.onrender.com/v1/wallet-analysis

    Comprehensive EVM wallet security profile on Base, analyzing transaction velocity, approval exposure, drainer interaction risk, and smart-account state.

    SolanaOnchain data

    $0.01/ request

    2026-10-17

  • https://canaryguard-402.onrender.com/v1/wallet-sanctions-check

    Screens EVM and Solana wallet addresses against OFAC SDN sanctions lists, Lazarus Group attributions, and known DeFi exploit/drainer blacklists.

    SolanaOnchain data

    $0.01/ request

    2026-10-17

  • https://rugshield-402.onrender.com/api/v1/profiler/address/current-balance

    Profiles any Solana or Base wallet address for current token balances, USD valuation, historical win-rate, and drainer/OFAC taint.

    SolanaOnchain data

    $0.01/ request

    2026-10-17

  • https://rugshield-402.onrender.com/api/v1/smart-money/dex-trades

    Returns real-time DEX trades executed by labeled smart-money and whale wallets on Solana and Base with pre-trade honeypot verification.

    SolanaOnchain data

    $0.01/ request

    2026-10-17

  • https://rugshield-402.onrender.com/api/v1/smart-money/netflow

    Tracks institutional and high-win-rate whale wallet net inflows and outflows across Solana SPL and Base ERC-20 tokens.

    SolanaOnchain data

    $0.01/ request

    2026-10-17

  • https://rugshield-402.onrender.com/api/v1/tgm/holders

    Returns top-10/top-50 holder distribution, LP lock percentage, and coordinated sybil cluster detection for any Solana or Base token.

    SolanaSecurity

    $0.01/ request

    2026-10-17

  • https://rugshield-402.onrender.com/api/v1/tgm/who-bought-sold

    Analyzes who bought and sold a specific Solana or Base token over the last 24h, segmented by Smart Money, Whales, Fresh Wallets, and Dev Clusters.

    SolanaOnchain data

    $0.01/ request

    2026-10-17

  • https://rugshield-402.onrender.com/api/v1/token-screener

    Screens trending Solana (Pump.fun/Raydium) and Base (Aerodrome/Uniswap V3) tokens with pre-verified honeypot, tax, and liquidity depth metrics.

    SolanaSecurity

    $0.01/ request

    2026-10-17

  • https://rugshield-402.onrender.com/v1/scan

    Simulates buy/sell orders via state overrides to detect honeypots, compute exact transfer taxes in bps, and verify pool liquidity depth.

    SolanaSecurity

    $0.01/ request

    2026-10-18

  • https://stealthguard-402.onrender.com/v1/alpha/defi-yield-radar

    Live top stablecoin and ETH APY yields on Base, pre-sanitized for autonomous AI agent execution.

    SolanaOnchain data

    $0.01/ request

    2026-10-17

  • https://stealthguard-402.onrender.com/v1/alpha/hackernews-ai-digest

    Top HackerNews AI and autonomous agent stories converted to clean, injection-free LLM Markdown.

    SolanaAI models

    $0.01/ request

    2026-10-17

  • https://stealthguard-402.onrender.com/v1/alpha/polymarket-crypto-odds

    Sanitized BTC, ETH, and SOL Polymarket probability spreads and liquidity depth in basis points.

    SolanaMarket data

    $0.01/ request

    2026-10-17

  • https://stealthguard-402.onrender.com/v1/pre_trade_agent_gate

    Deterministic TRUST or BLOCK gate combining on-chain Base RPC liquidity and honeypot checks with CanaryGuard injection scrubbing.

    SolanaOnchain data

    $0.01/ request

    2026-10-18

  • https://stealthguard-402.onrender.com/v1/security/prompt-firewall

    Ultra-fast deterministic prompt-injection and wallet-drainer scrubber for agent context windows.

    SolanaSecurity

    $0.01/ request

    2026-10-17

  • https://stealthguard-402.onrender.com/v1/stealth_scrape_and_sanitize

    Bypasses Cloudflare anti-bot via Scrapling, extracts clean DOM to LLM Markdown, and runs CanaryGuard deterministic sanitization.

    SolanaDeveloper tools

    $0.015/ request

    2026-10-17

Evidence

as of 2026-10-18

Answers HTTP 402

Answers HTTP 402Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.

1 of 1

1 of 1 probed endpoints answered HTTP 402 with a parseable payment payload

checked 2026-10-15

x402-style payments, last 7 days (Base)

x402-style paymentsMethod: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's exact scheme uses. Some non-x402 gasless sends use it too.

unknown

unknown. not measured on this chain yet

no reading date

By chain

ChainSeller walletEndpointsAnswers 402x402-style payments
Solana3tQ4GthjUMqNsyrb1rZMocMHoNewFQWjDUvHZqWeYuCN331 of 1 probed endpoints answered HTTP 402 with a parseable payment payload
2026-10-15
unknown. not measured on this chain yet

One seller wallet, each chain read on its own. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.

Pricing

Lowest
$0.01
per request, as registeredas of
Median
$0.01
per request, as registeredas of
Highest
$0.015
per request, as registeredas of

The price each endpoint registered in the x402 catalogue. A listed price is a registration, not an observed charge.

Claim this merchant

Sign a message from the payout address 3tQ4Gthj…WeYuCN to claim this page. Claiming proves control of the payout key. It says nothing about the service behind the address, and it does not change how this merchant is ranked. No email, no account: the signature is the whole credential, and signing a message costs no gas and moves nothing.

The payment ledger is not available on Solana yet.

Data CC-BY-4.0, attribution: data by satohub.ai. Data as of 2026-10-18. Appearing here is not an endorsement. Check an endpoint with the doctor.