x402-seller-pmlm.onrender.com
Base, Arbitrum, Avalanche, Polygon, Sei · payout 0x079471e6f43b6feef80895e19cbfcbb496904852
Answers HTTP 402
10 of 10 probed endpoints answered HTTP 402 with a parseable payment payload
checked 2026-10-05
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)
18 x402-style payments from 5 distinct payers, $0.10 USDC in the last 7 days (Base, exact read)
window ended 2026-10-05
- Payments
- 18
- Outside payers
- 5
- USDC
- 0.1
All USDC received at this payout address: $0.10 (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 | 0x079471e6f43b6feef80895e19cbfcbb496904852 | 9 | 2 of 2 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-05 | 18 x402-style payments from 5 distinct payers, $0.10 USDC in the last 7 days (Base, exact read) |
| Arbitrum | 0x079471e6f43b6feef80895e19cbfcbb496904852 | 9 | 2 of 2 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-05 | unknown. not measured on this chain yet |
| Avalanche | 0x079471e6f43b6feef80895e19cbfcbb496904852 | 9 | 2 of 2 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-05 | unknown. not measured on this chain yet |
| Polygon | 0x079471e6f43b6feef80895e19cbfcbb496904852 | 9 | 2 of 2 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-05 | unknown. not measured on this chain yet |
| Sei | 0x079471e6f43b6feef80895e19cbfcbb496904852 | 9 | 2 of 2 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-05 | unknown. not measured on this chain yet |
- Hosts
- x402-seller-pmlm.onrender.com
- Listings
- 45 registered in the x402 catalogue
- Price range
- $0.0020 to $0.010 per call, as registered
- Categories (auto)
- Onchain data (25), Web data (10), Developer tools (5), Search (5)
- First seen
- 2026-10-05 · last seen 2026-10-05
Claim this merchant
Sign a message from the payout address 0x079471…904852 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 · 45
| Endpoint | Chain | Category | Price | Catalogue date |
|---|---|---|---|---|
https://x402-seller-pmlm.onrender.com/gas Gas price tracker: live gas and priority fees for Ethereum, Base, Arbitrum, Polygon and Solana in one call, from public nodes. Returns base fee, slow/standard/fast tips, max fee, block congestion, and the USD cost of a … | Base | Onchain data | $0.002 | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/price Token price: live USD price + 24h change for a crypto token, read onchain (Uniswap v3 on Ethereum/Base/Arbitrum/Polygon; Orca, Raydium, PumpSwap on Solana). Pass token (ETH, BTC, SOL, PEPE... or contract/mint address), … | Base | Onchain data | $0.002 | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/solana-price Solana token price: live USD price of any SPL token by symbol or mint, read onchain from Orca Whirlpool, Raydium CLMM, PumpSwap and pump.fun bonding curves (no third-party API). Pass token (SOL, JUP, BONK, WIF... or min… | Base | Onchain data | $0.002 | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/balance Wallet balance: native coin + token balances with USD values for any wallet, read live onchain. EVM (Ethereum, Base, Arbitrum, Polygon in one call; ENS names work) or Solana (SOL + SPL tokens). Pass address, optional ch… | Base | Onchain data | $0.003 | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/tx Transaction lookup: status and decoded details for any tx hash or Solana signature, read onchain. EVM (auto-detects Ethereum, Base, Arbitrum, Polygon): success/reverted, block time, from/to, method, fee in USD, every to… | Base | Onchain data | $0.003 | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/check x402 endpoint readiness and Bazaar ranking check. Use before paying for or listing an x402 API. Makes one unpaid probe (never pays the target) and grades the 402 challenge: PAYMENT-REQUIRED header, accepts, amount, payT… | Base | Developer tools | $0.005 | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/news News search: recent headlines on any topic from 1,000s of outlets. Use when an agent needs what happened in the last 1-7 days. Pass q (keywords). Returns deduplicated headlines with outlet, link, publish time and match … | Base | Web data | $0.005 | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/read URL to markdown: read any public web page as clean, LLM-ready markdown. Use when an agent has a URL (article, docs, blog, product page) and needs its text without HTML, scripts or nav clutter. Pass url (https). Returns … | Base | Web data | $0.005 | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/report Research brief with citations: a quick, sourced answer to any question or topic. Use before writing, deciding, or searching deeper. Pass q (question). Returns a summary, 3-6 cited bullets and sources (official docs, Wik… | Base | Search | $0.01 | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/balance Wallet balance: native coin + token balances with USD values for any wallet, read live onchain. EVM (Ethereum, Base, Arbitrum, Polygon in one call; ENS names work) or Solana (SOL + SPL tokens). Pass address, optional ch… | Avalanche | Onchain data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/balance Wallet balance: native coin + token balances with USD values for any wallet, read live onchain. EVM (Ethereum, Base, Arbitrum, Polygon in one call; ENS names work) or Solana (SOL + SPL tokens). Pass address, optional ch… | Sei | Onchain data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/balance Wallet balance: native coin + token balances with USD values for any wallet, read live onchain. EVM (Ethereum, Base, Arbitrum, Polygon in one call; ENS names work) or Solana (SOL + SPL tokens). Pass address, optional ch… | Arbitrum | Onchain data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/balance Wallet balance: native coin + token balances with USD values for any wallet, read live onchain. EVM (Ethereum, Base, Arbitrum, Polygon in one call; ENS names work) or Solana (SOL + SPL tokens). Pass address, optional ch… | Polygon | Onchain data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/check x402 endpoint readiness and Bazaar ranking check. Use before paying for or listing an x402 API. Makes one unpaid probe (never pays the target) and grades the 402 challenge: PAYMENT-REQUIRED header, accepts, amount, payT… | Arbitrum | Developer tools | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/check x402 endpoint readiness and Bazaar ranking check. Use before paying for or listing an x402 API. Makes one unpaid probe (never pays the target) and grades the 402 challenge: PAYMENT-REQUIRED header, accepts, amount, payT… | Polygon | Developer tools | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/check x402 endpoint readiness and Bazaar ranking check. Use before paying for or listing an x402 API. Makes one unpaid probe (never pays the target) and grades the 402 challenge: PAYMENT-REQUIRED header, accepts, amount, payT… | Sei | Developer tools | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/check x402 endpoint readiness and Bazaar ranking check. Use before paying for or listing an x402 API. Makes one unpaid probe (never pays the target) and grades the 402 challenge: PAYMENT-REQUIRED header, accepts, amount, payT… | Avalanche | Developer tools | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/gas Gas price tracker: live gas and priority fees for Ethereum, Base, Arbitrum, Polygon and Solana in one call, from public nodes. Returns base fee, slow/standard/fast tips, max fee, block congestion, and the USD cost of a … | Avalanche | Onchain data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/gas Gas price tracker: live gas and priority fees for Ethereum, Base, Arbitrum, Polygon and Solana in one call, from public nodes. Returns base fee, slow/standard/fast tips, max fee, block congestion, and the USD cost of a … | Polygon | Onchain data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/gas Gas price tracker: live gas and priority fees for Ethereum, Base, Arbitrum, Polygon and Solana in one call, from public nodes. Returns base fee, slow/standard/fast tips, max fee, block congestion, and the USD cost of a … | Arbitrum | Onchain data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/gas Gas price tracker: live gas and priority fees for Ethereum, Base, Arbitrum, Polygon and Solana in one call, from public nodes. Returns base fee, slow/standard/fast tips, max fee, block congestion, and the USD cost of a … | Sei | Onchain data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/news News search: recent headlines on any topic from 1,000s of outlets. Use when an agent needs what happened in the last 1-7 days. Pass q (keywords). Returns deduplicated headlines with outlet, link, publish time and match … | Sei | Web data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/news News search: recent headlines on any topic from 1,000s of outlets. Use when an agent needs what happened in the last 1-7 days. Pass q (keywords). Returns deduplicated headlines with outlet, link, publish time and match … | Avalanche | Web data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/news News search: recent headlines on any topic from 1,000s of outlets. Use when an agent needs what happened in the last 1-7 days. Pass q (keywords). Returns deduplicated headlines with outlet, link, publish time and match … | Arbitrum | Web data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/news News search: recent headlines on any topic from 1,000s of outlets. Use when an agent needs what happened in the last 1-7 days. Pass q (keywords). Returns deduplicated headlines with outlet, link, publish time and match … | Polygon | Web data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/price Token price: live USD price + 24h change for a crypto token, read onchain (Uniswap v3 on Ethereum/Base/Arbitrum/Polygon; Orca, Raydium, PumpSwap on Solana). Pass token (ETH, BTC, SOL, PEPE... or contract/mint address), … | Arbitrum | Onchain data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/price Token price: live USD price + 24h change for a crypto token, read onchain (Uniswap v3 on Ethereum/Base/Arbitrum/Polygon; Orca, Raydium, PumpSwap on Solana). Pass token (ETH, BTC, SOL, PEPE... or contract/mint address), … | Avalanche | Onchain data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/price Token price: live USD price + 24h change for a crypto token, read onchain (Uniswap v3 on Ethereum/Base/Arbitrum/Polygon; Orca, Raydium, PumpSwap on Solana). Pass token (ETH, BTC, SOL, PEPE... or contract/mint address), … | Polygon | Onchain data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/price Token price: live USD price + 24h change for a crypto token, read onchain (Uniswap v3 on Ethereum/Base/Arbitrum/Polygon; Orca, Raydium, PumpSwap on Solana). Pass token (ETH, BTC, SOL, PEPE... or contract/mint address), … | Sei | Onchain data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/read URL to markdown: read any public web page as clean, LLM-ready markdown. Use when an agent has a URL (article, docs, blog, product page) and needs its text without HTML, scripts or nav clutter. Pass url (https). Returns … | Sei | Web data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/read URL to markdown: read any public web page as clean, LLM-ready markdown. Use when an agent has a URL (article, docs, blog, product page) and needs its text without HTML, scripts or nav clutter. Pass url (https). Returns … | Arbitrum | Web data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/read URL to markdown: read any public web page as clean, LLM-ready markdown. Use when an agent has a URL (article, docs, blog, product page) and needs its text without HTML, scripts or nav clutter. Pass url (https). Returns … | Avalanche | Web data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/read URL to markdown: read any public web page as clean, LLM-ready markdown. Use when an agent has a URL (article, docs, blog, product page) and needs its text without HTML, scripts or nav clutter. Pass url (https). Returns … | Polygon | Web data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/report Research brief with citations: a quick, sourced answer to any question or topic. Use before writing, deciding, or searching deeper. Pass q (question). Returns a summary, 3-6 cited bullets and sources (official docs, Wik… | Polygon | Search | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/report Research brief with citations: a quick, sourced answer to any question or topic. Use before writing, deciding, or searching deeper. Pass q (question). Returns a summary, 3-6 cited bullets and sources (official docs, Wik… | Avalanche | Search | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/report Research brief with citations: a quick, sourced answer to any question or topic. Use before writing, deciding, or searching deeper. Pass q (question). Returns a summary, 3-6 cited bullets and sources (official docs, Wik… | Arbitrum | Search | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/report Research brief with citations: a quick, sourced answer to any question or topic. Use before writing, deciding, or searching deeper. Pass q (question). Returns a summary, 3-6 cited bullets and sources (official docs, Wik… | Sei | Search | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/solana-price Solana token price: live USD price of any SPL token by symbol or mint, read onchain from Orca Whirlpool, Raydium CLMM, PumpSwap and pump.fun bonding curves (no third-party API). Pass token (SOL, JUP, BONK, WIF... or min… | Sei | Onchain data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/solana-price Solana token price: live USD price of any SPL token by symbol or mint, read onchain from Orca Whirlpool, Raydium CLMM, PumpSwap and pump.fun bonding curves (no third-party API). Pass token (SOL, JUP, BONK, WIF... or min… | Polygon | Onchain data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/solana-price Solana token price: live USD price of any SPL token by symbol or mint, read onchain from Orca Whirlpool, Raydium CLMM, PumpSwap and pump.fun bonding curves (no third-party API). Pass token (SOL, JUP, BONK, WIF... or min… | Avalanche | Onchain data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/solana-price Solana token price: live USD price of any SPL token by symbol or mint, read onchain from Orca Whirlpool, Raydium CLMM, PumpSwap and pump.fun bonding curves (no third-party API). Pass token (SOL, JUP, BONK, WIF... or min… | Arbitrum | Onchain data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/tx Transaction lookup: status and decoded details for any tx hash or Solana signature, read onchain. EVM (auto-detects Ethereum, Base, Arbitrum, Polygon): success/reverted, block time, from/to, method, fee in USD, every to… | Polygon | Onchain data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/tx Transaction lookup: status and decoded details for any tx hash or Solana signature, read onchain. EVM (auto-detects Ethereum, Base, Arbitrum, Polygon): success/reverted, block time, from/to, method, fee in USD, every to… | Sei | Onchain data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/tx Transaction lookup: status and decoded details for any tx hash or Solana signature, read onchain. EVM (auto-detects Ethereum, Base, Arbitrum, Polygon): success/reverted, block time, from/to, method, fee in USD, every to… | Arbitrum | Onchain data | unknown | 2026-10-05 |
https://x402-seller-pmlm.onrender.com/tx Transaction lookup: status and decoded details for any tx hash or Solana signature, read onchain. EVM (auto-detects Ethereum, Base, Arbitrum, Polygon): success/reverted, block time, from/to, method, fee in USD, every to… | Avalanche | Onchain data | unknown | 2026-10-05 |
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.