vm5-openapi-x402.onrender.com
Original demonstration CSV integrity report (duplicate normalized rows, invalid email/number/date, formula injection warning, inconsistent row width). Source CSV and code are public/reproducible; purchase is hosted report convenience, not exclusive IP or customer history.
- Category
- Developer tools
- Starting price
- $0.001
- Paid calls · 30 days
- 0
- Unique payers · 30 days
- —
Paid endpoints
14 endpoints, sorted by usage. Prices are per request.
- GET/v1/csv-report
Original demonstration CSV integrity report (duplicate normalized rows, invalid email/number/date, formula injection warning, inconsistent row width). Source CSV and code are public/reproducible; purchase is hosted report convenience, not exclusive IP or customer history.
$0.005Base0calls / 30d - GET/v1/tapeout-cpu0-report
An original, genuinely live TapeOut genesis CPU/X Layer mainnet pinned-block data snapshot, first-party code open-source; paid structured report convenience with owner original VM1 MetaMask payTo, never a certificate of safety, wallet control or settlement.
$0.005Base0calls / 30d - GET/v1/btc-funding-four-venues
BTCUSDT linear perpetual funding rate comparison of four independent public market-data APIs, each checked fresh and complete BEFORE requesting a 0.01 native Circle Base USDC x402 payment. No API keys, order/signing, leverage or trading; market data may change. Correct source interval differences disclosed. Exact GET only, zero prior paid outside buyers.
$0.01Base0calls / 30d - GET/v1/tapeout-cpu0-diff
Historical change-only TapeOut X Layer state diff (fixed publicly verified October 23 block vs recent pinned live state). Exactly 20 distinct public CPU0 factory, market, token and owner fields; native Circle Base USDC 0.01 to original VM1 MetaMask. Does not sign, submit, certify or promise changes.
$0.01Base0calls / 30d - GET/v1/aave-base-proxy-facts
Bounded read-only Aave V3 Base Pool or PoolConfigurator ERC-1967 implementation/admin/beacon storage and proxy/logic runtime code hashes at a pinned current Base block. Only firstparty-published Aave addresses, free prerequisite complete before Base USDC0.01 x402 authorization. Not an audit or proof of permissionless upgrades.
$0.01Base0calls / 30d - GET/v1/erc20-calldata-preflight
Offline read-only decode of canonical public unsigned ERC-20 transfer/approve/transferFrom/increaseAllowance/decreaseAllowance calldata, including unlimited-allowance and zero-address flags. Strict parser rejects bad input BEFORE an x402 payment. Payment directly to original one-owner VM1 MetaMask on Base; does not interact with chain, a signing wallet, or a token contract. Not a security certific
$0.01Base0calls / 30d - GET/v1/erc20-event-preflight
Decode strictly formatted publicly provided ERC-20 Transfer/Approval event topics and data only; flags max uint256 Approval and zero addresses. No chain or wallet operations, no onchain proof or NFT support. All bad inputs unpaid HTTP400, real x402 v2 price 0.01 native Circle Base USDC to original VM1 MetaMask.
$0.01Base0calls / 30d - GET/v1/base-usdc-allowance
Real current read-only Circle native USDC allowance and owner balance on Base mainnet 8453 at one pinned block; fixed token contract only, sender-provided 2 public EVM addresses or default public example. Max uint256 and allowance greater than current balance warnings. All bad inputs and incomplete RPC fail before payment, no wallet connection or signing. Not a smart-contract or spender safety aud
$0.01Base0calls / 30d - GET/v1/nft-operator-calldata-preflight
A distinct walletless NFT collection-operator permissions ABI interpretation service: unsigned static ERC721/ERC1155 setApprovalForAll and explicitly-declared ERC721 approve. Strict canonical input before payment, original VM1 MetaMask payee, no approval/signing/chain queries or real NFT security certification.
$0.01Base0calls / 30d - GET/v1/mezo-musd-facts
Mezo MUSD mainnet (eip155:31612) immutable fixed-token pinned ERC20 symbol/decimals/totalSupply/code hash, and optional owner/spender public balance/allowance. Complete strict public Mezo read before 0.01 native Circle Base USDC signed x402 payment. Not a backing/peg/yield/bridge-audit claim. No keys, transactions, balances moved or payer self-purchase.
$0.01Base0calls / 30d - GET/v1/email-dns-preflight
One bounded public MX/SPF/DMARC and A DNS configuration report. Optional domain query, defaults to gmail.com. No mailbox, SMTP, DKIM selector or inbox deliverability verification. Rejected invalid/unresolvable inputs not charged.
$0.005Base0calls / 30d - GET/v1/https-cert-preflight
Public TLS certificate expiry, not-before, host match and CA-authorization preflight via pinned public IPv4 only. Domain optional defaults github.com. No customer endpoints, HTTP requests, source code, private IP or paid buyer order asserted; invalid public DNS/TLS fails before any x402 quote.
$0.005Base0calls / 30d - GET/v1/x402-preflight
Original VM3 protocol-only public x402 v2 402 quote syntax review hosted by VM5; optional buyer supplied unsigned public quote, or no-input fictional example. Not a merchant safety, ownership, actual settlement, or identity certification.
$0.01Base0calls / 30d - GET/v1/ping
Original low-price x402 v2 integration test: pay 0.001 native Circle Base USDC using your own eligible buyer wallet, and receive a machine-readable 200 response plus the x402 PAYMENT-RESPONSE header. Never submit a wallet seed or private key. Not independent finality proof or recurring user demand.
$0.001Base0calls / 30d