twin.unykorn.org
Base, Polygon · payout 0x7d9a65d06dcc435a52d5880c6310bd6e96c156db
Answers HTTP 402
4 of 4 probed endpoints answered HTTP 402 with a parseable payment payload
checked 2026-10-02
Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.
x402-style payments, last 7 days (Base)
397 x402-style payments from 8 distinct payers, $2.03 USDC in the last 7 days (Base, exact read)
window ended 2026-10-05
- Payments
- 397
- Outside payers
- 8
- USDC
- 2.03
All USDC received at this payout address: $2.03 (includes payments that are not x402)
Method: 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.
Reading: x402-style payments to this payout address on Base, exact read of the 7 days to 2026-10-05, every block of the window: 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; Sato Hub's own payer wallets are left out
Delivery is not measured. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.
Chains · one payout address, each chain read on its own
| Chain | Payout address | Listings | Answers 402 | x402-style payments |
|---|---|---|---|---|
| Base | 0x7d9a65d06dcc435a52d5880c6310bd6e96c156db | 361 | 2 of 2 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-02 | 397 x402-style payments from 8 distinct payers, $2.03 USDC in the last 7 days (Base, exact read) |
| Polygon | 0x7d9a65d06dcc435a52d5880c6310bd6e96c156db | 361 | 2 of 2 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-02 | unknown. not measured on this chain yet |
- Hosts
- twin.unykorn.org
- Listings
- 722 registered in the x402 catalogue
- Price range
- $0.0010 to $0.250 per call, as registered
- Categories (auto)
- Onchain data (250), Market data (180), Developer tools (120), Other (90), Web data (18), Identity (16), Search (14), Security (14), Inference (12), Media (8)
- First seen
- 2026-10-05 · last seen 2026-10-05
Claim this merchant
Sign a message from the payout address 0x7d9a65…c156db to claim this page or download its payment ledger. 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.
Registrations · 722
| Endpoint | Chain | Category | Price | Catalogue date |
|---|---|---|---|---|
https://twin.unykorn.org/solana-token-balance Balance of one specific SPL token account — Genesis402 / UnyKorn Operator Network | Base | Onchain data | $0.003 | 2026-10-01 |
https://twin.unykorn.org/ai/classify Classify text into YOUR labels (single or multi-label) with confidence and reason — Genesis402 / UnyKorn Operator Network | Base | Inference | $0.004 | 2026-10-01 |
https://twin.unykorn.org/ai/entities Named-entity extraction: people, orgs, places, products, dates, money, tickers — Genesis402 / UnyKorn Operator Network | Base | Market data | $0.004 | 2026-10-01 |
https://twin.unykorn.org/btc-block One Bitcoin block by hash — Genesis402 / UnyKorn Operator Network | Base | Developer tools | $0.004 | 2026-10-02 |
https://twin.unykorn.org/evm-fee-history Recent base-fee and priority-fee history — Genesis402 / UnyKorn Operator Network | Base | Other | $0.004 | 2026-10-01 |
https://twin.unykorn.org/solana-account-info Raw Solana account: owner program, rent-exemption, data size — Genesis402 / UnyKorn Operator Network | Base | Other | $0.004 | 2026-10-01 |
https://twin.unykorn.org/stellar-offers Open offers an account has on the Stellar DEX — Genesis402 / UnyKorn Operator Network | Base | Onchain data | $0.004 | 2026-10-01 |
https://twin.unykorn.org/stellar-tx One Stellar transaction, including its memo — Genesis402 / UnyKorn Operator Network | Base | Onchain data | $0.004 | 2026-10-01 |
https://twin.unykorn.org/token-price Current USD price of an ERC20 token — Genesis402 / UnyKorn Operator Network | Base | Market data | $0.004 | 2026-10-01 |
https://twin.unykorn.org/web-extract Web page to clean text: title, description, headings, links and readable text from any public URL — Genesis402 / UnyKorn Operator Network | Base | Web data | $0.004 | 2026-10-01 |
https://twin.unykorn.org/xrpl-lines Every trustline on an XRPL account — Genesis402 / UnyKorn Operator Network | Base | Other | $0.004 | 2026-10-01 |
https://twin.unykorn.org/xrpl-objects Everything an XRPL account owns that costs it reserve — Genesis402 / UnyKorn Operator Network | Base | Other | $0.004 | 2026-10-01 |
https://twin.unykorn.org/xrpl-offers Open DEX offers placed by an XRPL account — Genesis402 / UnyKorn Operator Network | Base | Onchain data | $0.004 | 2026-10-01 |
https://twin.unykorn.org/xrpl-tx One XRPL transaction, with its result code explained — Genesis402 / UnyKorn Operator Network | Base | Onchain data | $0.004 | 2026-10-01 |
https://twin.unykorn.org/ai/regex Generate a regex from a description and TEST it against your examples — Genesis402 / UnyKorn Operator Network | Base | Developer tools | $0.005 | 2026-10-01 |
https://twin.unykorn.org/btc-address Bitcoin address balance, confirmed and unconfirmed — Genesis402 / UnyKorn Operator Network | Base | Onchain data | $0.005 | 2026-10-01 |
https://twin.unykorn.org/btc-tx One Bitcoin transaction with its fee rate and confirmation status — Genesis402 / UnyKorn Operator Network | Base | Onchain data | $0.005 | 2026-10-01 |
https://twin.unykorn.org/btc-utxos Every spendable UTXO at a Bitcoin address — Genesis402 / UnyKorn Operator Network | Base | Market data | $0.005 | 2026-10-01 |
https://twin.unykorn.org/defi/dex-volume DEX trading volume: 24h/7d by protocol, all chains or one chain — Genesis402 / UnyKorn Operator Network | Base | Onchain data | $0.005 | 2026-10-01 |
https://twin.unykorn.org/defi/fees Protocol fees and revenue: who earns the most (24h/7d), all chains or one chain — Genesis402 / UnyKorn Operator Network | Base | Onchain data | $0.005 | 2026-10-04 |
https://twin.unykorn.org/defi/protocol DeFi protocol snapshot: TVL, 1d/7d change, per-chain TVL, category, audits (DefiLlama) — Genesis402 / UnyKorn Operator Network | Base | Onchain data | $0.005 | 2026-10-04 |
https://twin.unykorn.org/defi/top-protocols Top DeFi protocols by TVL, optionally filtered by chain and category — Genesis402 / UnyKorn Operator Network | Base | Onchain data | $0.005 | 2026-10-01 |
https://twin.unykorn.org/ens-resolve Resolve an ENS name to an Ethereum address — Genesis402 / UnyKorn Operator Network | Base | Onchain data | $0.005 | 2026-10-01 |
https://twin.unykorn.org/ens-reverse Reverse-resolve an address to its primary ENS name — Genesis402 / UnyKorn Operator Network | Base | Identity | $0.005 | 2026-10-01 |
https://twin.unykorn.org/ens-text Read a text record from an ENS name — Genesis402 / UnyKorn Operator Network | Base | Identity | $0.005 | 2026-10-01 |
https://twin.unykorn.org/evm-contract EVM contract introspection — is it a contract, is it a proxy, is it a token — Genesis402 / UnyKorn Operator Network | Base | Onchain data | $0.005 | 2026-10-01 |
https://twin.unykorn.org/evm-token-info Name, symbol, decimals and supply of a token in one call — Genesis402 / UnyKorn Operator Network | Base | Onchain data | $0.005 | 2026-10-01 |
https://twin.unykorn.org/solana-signatures The 50 most recent transaction signatures for a Solana address — Genesis402 / UnyKorn Operator Network | Base | Onchain data | $0.005 | 2026-10-01 |
https://twin.unykorn.org/solana-tx One Solana transaction, with its SOL and SPL balance changes — Genesis402 / UnyKorn Operator Network | Base | Onchain data | $0.005 | 2026-10-01 |
https://twin.unykorn.org/stellar-asset Supply and holder counts for one issued Stellar asset — Genesis402 / UnyKorn Operator Network | Base | Other | $0.005 | 2026-10-01 |
https://twin.unykorn.org/stellar-claimable Claimable balances waiting for an account — Genesis402 / UnyKorn Operator Network | Base | Onchain data | $0.005 | 2026-10-01 |
https://twin.unykorn.org/stellar-liquidity-pools Stellar liquidity pools an account has shares in — Genesis402 / UnyKorn Operator Network | Base | Onchain data | $0.005 | 2026-10-01 |
https://twin.unykorn.org/stellar-operations The 50 most recent operations on a Stellar account — Genesis402 / UnyKorn Operator Network | Base | Other | $0.005 | 2026-10-01 |
https://twin.unykorn.org/stellar-payments The 50 most recent payments in or out of a Stellar account — Genesis402 / UnyKorn Operator Network | Base | Other | $0.005 | 2026-10-01 |
https://twin.unykorn.org/stellar-trades Recent DEX trades an account was part of — Genesis402 / UnyKorn Operator Network | Base | Onchain data | $0.005 | 2026-10-01 |
https://twin.unykorn.org/token-price-at USD price of a token at a past moment — Genesis402 / UnyKorn Operator Network | Base | Market data | $0.005 | 2026-10-01 |
https://twin.unykorn.org/token-price-change Recent percentage price change for a token — Genesis402 / UnyKorn Operator Network | Base | Market data | $0.005 | 2026-10-01 |
https://twin.unykorn.org/v1/chat/completions OpenAI-compatible chat completions over x402 (local GPU models, no API key) — Genesis402 / UnyKorn Operator Network | Base | Inference | $0.005 | 2026-10-01 |
https://twin.unykorn.org/verify-receipt Verify a genesis402 signed receipt — signature and hash-chain position — Genesis402 / UnyKorn Operator Network | Base | Other | $0.005 | 2026-10-01 |
https://twin.unykorn.org/xrpl-gateway-balances What an XRPL issuer actually has outstanding — Genesis402 / UnyKorn Operator Network | Base | Onchain data | $0.005 | 2026-10-01 |
https://twin.unykorn.org/xrpl-nfts XLS-20 NFTs held by an XRPL account — Genesis402 / UnyKorn Operator Network | Base | Onchain data | $0.005 | 2026-10-01 |
https://twin.unykorn.org/ai/answer Answer a question from a document, with a verified supporting quote — Genesis402 / UnyKorn Operator Network | Base | Search | $0.006 | 2026-10-01 |
https://twin.unykorn.org/ai/code-explain Explain code: summary, step-by-step, inputs/outputs, visible risks, complexity — Genesis402 / UnyKorn Operator Network | Base | Other | $0.006 | 2026-10-03 |
https://twin.unykorn.org/ai/extract Extract structured JSON from any text using your field list (invoices, emails, contracts, listings) — Genesis402 / UnyKorn Operator Network | Base | Web data | $0.006 | 2026-10-01 |
https://twin.unykorn.org/ai/rewrite Rewrite text in a new tone for a given audience without changing facts — Genesis402 / UnyKorn Operator Network | Base | Developer tools | $0.006 | 2026-10-01 |
https://twin.unykorn.org/ai/summarize Summarize long text: paragraph, bullets or TL;DR with a word limit — Genesis402 / UnyKorn Operator Network | Base | Inference | $0.006 | 2026-10-01 |
https://twin.unykorn.org/ai/translate Translate text into any major language, preserving names, numbers and formatting — Genesis402 / UnyKorn Operator Network | Base | Developer tools | $0.006 | 2026-10-01 |
https://twin.unykorn.org/btc-address-txs Recent Bitcoin transactions for an address — Genesis402 / UnyKorn Operator Network | Base | Onchain data | $0.006 | 2026-10-01 |
https://twin.unykorn.org/contract-verified Is a contract's source code verified on the explorer — Genesis402 / UnyKorn Operator Network | Base | Onchain data | $0.006 | 2026-10-01 |
https://twin.unykorn.org/evm-address-summary Everything cheap that is knowable about an address, in one call — Genesis402 / UnyKorn Operator Network | Base | Onchain data | $0.006 | 2026-10-01 |
Descriptions 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.
Data CC-BY-4.0, attribution: data by satohub.ai. Collector run 2026-10-05. Appearing here is not an endorsement. Check an endpoint with the doctor.