agent402.tools
Base, Arbitrum, Avalanche, Celo, Monad, Optimism, Polygon, Sei · payout 0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0
Answers HTTP 402
0 of 8 probed endpoints answered HTTP 402 with a parseable payment payload
checked 2026-09-19
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)
2324 x402-style payments from 88 distinct payers, $45.65 USDC in the last 7 days (Base, exact read)
window ended 2026-10-05
- Payments
- 2,324
- Outside payers
- 88
- USDC
- 45.65
All USDC received at this payout address: $45.66 (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 | 0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0 | 600 | 0 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-09-19 | 2324 x402-style payments from 88 distinct payers, $45.65 USDC in the last 7 days (Base, exact read) |
| Arbitrum | 0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0 | 603 | 0 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-09-19 | unknown. not measured on this chain yet |
| Avalanche | 0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0 | 603 | 0 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-09-19 | unknown. not measured on this chain yet |
| Celo | 0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0 | 603 | 0 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-09-19 | unknown. not measured on this chain yet |
| Monad | 0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0 | 603 | 0 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-09-19 | unknown. not measured on this chain yet |
| Optimism | 0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0 | 603 | 0 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-09-19 | unknown. not measured on this chain yet |
| Polygon | 0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0 | 603 | 0 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-09-19 | unknown. not measured on this chain yet |
| Sei | 0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0 | 603 | 0 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-09-19 | unknown. not measured on this chain yet |
- Hosts
- agent402.tools
- Listings
- 4,821 registered in the x402 catalogue
- Price range
- $0.0010 to $2.00 per call, as registered
- Categories (auto)
- Developer tools (1096), Market data (840), Onchain data (704), Other (585), Inference (416), Web data (312), Media (248), Identity (224), Search (136), Agents (124), Security (120), Commerce (16)
- First seen
- 2026-10-05 · last seen 2026-10-05
Claim this merchant
Sign a message from the payout address 0xabf4fa…e2a9d0 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 · 4,821
| Endpoint | Chain | Category | Price | Catalogue date |
|---|---|---|---|---|
https://agent402.tools/api/barcode-decode Decode a barcode or QR code from an image. Send a base64 PNG or JPEG (or a data: URL); returns the decoded text and the symbology. Reads QR, DataMatrix, and 1D barcodes (EAN/UPC/Code39/Code128/ITF/Codabar). Deterministi… | Arbitrum | Media | unknown | 2026-09-30 |
https://agent402.tools/api/barcode-decode Decode a barcode or QR code from an image. Send a base64 PNG or JPEG (or a data: URL); returns the decoded text and the symbology. Reads QR, DataMatrix, and 1D barcodes (EAN/UPC/Code39/Code128/ITF/Codabar). Deterministi… | Monad | Media | unknown | 2026-09-30 |
https://agent402.tools/api/barcode-decode Decode a barcode or QR code from an image. Send a base64 PNG or JPEG (or a data: URL); returns the decoded text and the symbology. Reads QR, DataMatrix, and 1D barcodes (EAN/UPC/Code39/Code128/ITF/Codabar). Deterministi… | Optimism | Media | unknown | 2026-09-30 |
https://agent402.tools/api/barcode-decode Decode a barcode or QR code from an image. Send a base64 PNG or JPEG (or a data: URL); returns the decoded text and the symbology. Reads QR, DataMatrix, and 1D barcodes (EAN/UPC/Code39/Code128/ITF/Codabar). Deterministi… | Celo | Media | unknown | 2026-09-30 |
https://agent402.tools/api/barcode-lookup Look up a product by its UPC/EAN barcode number via Open Food Facts (open data): name, brand, category, quantity, and nutrition grade. Pairs with /api/barcode-decode (image → number → product). | Optimism | Media | unknown | 2026-09-30 |
https://agent402.tools/api/barcode-lookup Look up a product by its UPC/EAN barcode number via Open Food Facts (open data): name, brand, category, quantity, and nutrition grade. Pairs with /api/barcode-decode (image → number → product). | Polygon | Media | unknown | 2026-09-30 |
https://agent402.tools/api/barcode-lookup Look up a product by its UPC/EAN barcode number via Open Food Facts (open data): name, brand, category, quantity, and nutrition grade. Pairs with /api/barcode-decode (image → number → product). | Celo | Media | unknown | 2026-09-30 |
https://agent402.tools/api/barcode-lookup Look up a product by its UPC/EAN barcode number via Open Food Facts (open data): name, brand, category, quantity, and nutrition grade. Pairs with /api/barcode-decode (image → number → product). | Sei | Media | unknown | 2026-09-30 |
https://agent402.tools/api/barcode-lookup Look up a product by its UPC/EAN barcode number via Open Food Facts (open data): name, brand, category, quantity, and nutrition grade. Pairs with /api/barcode-decode (image → number → product). | Avalanche | Media | unknown | 2026-09-30 |
https://agent402.tools/api/barcode-lookup Look up a product by its UPC/EAN barcode number via Open Food Facts (open data): name, brand, category, quantity, and nutrition grade. Pairs with /api/barcode-decode (image → number → product). | Monad | Media | unknown | 2026-09-30 |
https://agent402.tools/api/barcode-lookup Look up a product by its UPC/EAN barcode number via Open Food Facts (open data): name, brand, category, quantity, and nutrition grade. Pairs with /api/barcode-decode (image → number → product). | Arbitrum | Media | unknown | 2026-09-30 |
https://agent402.tools/api/base-convert Convert an integer between number bases (radix 2-36), e.g. binary↔hex↔decimal. Arbitrary size via BigInt. | Monad | Media | unknown | 2026-10-03 |
https://agent402.tools/api/base-convert Convert an integer between number bases (radix 2-36), e.g. binary↔hex↔decimal. Arbitrary size via BigInt. | Avalanche | Media | unknown | 2026-10-03 |
https://agent402.tools/api/base-convert Convert an integer between number bases (radix 2-36), e.g. binary↔hex↔decimal. Arbitrary size via BigInt. | Sei | Media | unknown | 2026-10-03 |
https://agent402.tools/api/base-convert Convert an integer between number bases (radix 2-36), e.g. binary↔hex↔decimal. Arbitrary size via BigInt. | Optimism | Media | unknown | 2026-10-03 |
https://agent402.tools/api/base-convert Convert an integer between number bases (radix 2-36), e.g. binary↔hex↔decimal. Arbitrary size via BigInt. | Celo | Media | unknown | 2026-10-03 |
https://agent402.tools/api/base-convert Convert an integer between number bases (radix 2-36), e.g. binary↔hex↔decimal. Arbitrary size via BigInt. | Arbitrum | Media | unknown | 2026-10-03 |
https://agent402.tools/api/base-convert Convert an integer between number bases (radix 2-36), e.g. binary↔hex↔decimal. Arbitrary size via BigInt. | Polygon | Media | unknown | 2026-10-03 |
https://agent402.tools/api/base32 Base32 (RFC 4648) encode or decode text. mode: encode (default) or decode. | Monad | Developer tools | unknown | 2026-09-30 |
https://agent402.tools/api/base32 Base32 (RFC 4648) encode or decode text. mode: encode (default) or decode. | Avalanche | Developer tools | unknown | 2026-09-30 |
https://agent402.tools/api/base32 Base32 (RFC 4648) encode or decode text. mode: encode (default) or decode. | Arbitrum | Developer tools | unknown | 2026-09-30 |
https://agent402.tools/api/base32 Base32 (RFC 4648) encode or decode text. mode: encode (default) or decode. | Polygon | Developer tools | unknown | 2026-09-30 |
https://agent402.tools/api/base32 Base32 (RFC 4648) encode or decode text. mode: encode (default) or decode. | Sei | Developer tools | unknown | 2026-09-30 |
https://agent402.tools/api/base32 Base32 (RFC 4648) encode or decode text. mode: encode (default) or decode. | Optimism | Developer tools | unknown | 2026-09-30 |
https://agent402.tools/api/base32 Base32 (RFC 4648) encode or decode text. mode: encode (default) or decode. | Celo | Developer tools | unknown | 2026-09-30 |
https://agent402.tools/api/base58 Base58 encode or decode text (Bitcoin/IPFS alphabet). mode: encode (default) or decode. | Polygon | Developer tools | unknown | 2026-09-30 |
https://agent402.tools/api/base58 Base58 encode or decode text (Bitcoin/IPFS alphabet). mode: encode (default) or decode. | Celo | Developer tools | unknown | 2026-09-30 |
https://agent402.tools/api/base58 Base58 encode or decode text (Bitcoin/IPFS alphabet). mode: encode (default) or decode. | Avalanche | Developer tools | unknown | 2026-09-30 |
https://agent402.tools/api/base58 Base58 encode or decode text (Bitcoin/IPFS alphabet). mode: encode (default) or decode. | Monad | Developer tools | unknown | 2026-09-30 |
https://agent402.tools/api/base58 Base58 encode or decode text (Bitcoin/IPFS alphabet). mode: encode (default) or decode. | Optimism | Developer tools | unknown | 2026-09-30 |
https://agent402.tools/api/base58 Base58 encode or decode text (Bitcoin/IPFS alphabet). mode: encode (default) or decode. | Arbitrum | Developer tools | unknown | 2026-09-30 |
https://agent402.tools/api/base58 Base58 encode or decode text (Bitcoin/IPFS alphabet). mode: encode (default) or decode. | Sei | Developer tools | unknown | 2026-09-30 |
https://agent402.tools/api/base64 Base64 encode or decode text. mode: encode (default) or decode. Handles URL-safe base64 on decode. | Celo | Developer tools | unknown | 2026-09-30 |
https://agent402.tools/api/base64 Base64 encode or decode text. mode: encode (default) or decode. Handles URL-safe base64 on decode. | Optimism | Developer tools | unknown | 2026-09-30 |
https://agent402.tools/api/base64 Base64 encode or decode text. mode: encode (default) or decode. Handles URL-safe base64 on decode. | Sei | Developer tools | unknown | 2026-09-30 |
https://agent402.tools/api/base64 Base64 encode or decode text. mode: encode (default) or decode. Handles URL-safe base64 on decode. | Monad | Developer tools | unknown | 2026-09-30 |
https://agent402.tools/api/base64 Base64 encode or decode text. mode: encode (default) or decode. Handles URL-safe base64 on decode. | Avalanche | Developer tools | unknown | 2026-09-30 |
https://agent402.tools/api/base64 Base64 encode or decode text. mode: encode (default) or decode. Handles URL-safe base64 on decode. | Arbitrum | Developer tools | unknown | 2026-09-30 |
https://agent402.tools/api/base64 Base64 encode or decode text. mode: encode (default) or decode. Handles URL-safe base64 on decode. | Polygon | Developer tools | unknown | 2026-09-30 |
https://agent402.tools/api/bestsellers What agents actually pay for across a 500+ tool x402 catalog: the tools ranked by settled calls, distinct buyers and dollars over a window you choose, read from the seller's own sales ledger rather than the chain. Use i… | Celo | Other | unknown | 2026-10-05 |
https://agent402.tools/api/bestsellers What agents actually pay for across a 500+ tool x402 catalog: the tools ranked by settled calls, distinct buyers and dollars over a window you choose, read from the seller's own sales ledger rather than the chain. Use i… | Sei | Other | unknown | 2026-10-05 |
https://agent402.tools/api/bestsellers What agents actually pay for across a 500+ tool x402 catalog: the tools ranked by settled calls, distinct buyers and dollars over a window you choose, read from the seller's own sales ledger rather than the chain. Use i… | Monad | Other | unknown | 2026-10-05 |
https://agent402.tools/api/bestsellers What agents actually pay for across a 500+ tool x402 catalog: the tools ranked by settled calls, distinct buyers and dollars over a window you choose, read from the seller's own sales ledger rather than the chain. Use i… | Arbitrum | Other | unknown | 2026-10-05 |
https://agent402.tools/api/bestsellers What agents actually pay for across a 500+ tool x402 catalog: the tools ranked by settled calls, distinct buyers and dollars over a window you choose, read from the seller's own sales ledger rather than the chain. Use i… | Polygon | Other | unknown | 2026-10-05 |
https://agent402.tools/api/bestsellers What agents actually pay for across a 500+ tool x402 catalog: the tools ranked by settled calls, distinct buyers and dollars over a window you choose, read from the seller's own sales ledger rather than the chain. Use i… | Optimism | Other | unknown | 2026-10-05 |
https://agent402.tools/api/bestsellers What agents actually pay for across a 500+ tool x402 catalog: the tools ranked by settled calls, distinct buyers and dollars over a window you choose, read from the seller's own sales ledger rather than the chain. Use i… | Avalanche | Other | unknown | 2026-10-05 |
https://agent402.tools/api/black-scholes Price a European option (call or put) with the Black-Scholes-Merton model, plus the greeks (delta, gamma, vega, theta, rho). Continuous dividend yield supported. Greeks are per unit: theta is per year, vega per 1.00 cha… | Avalanche | Market data | unknown | 2026-09-30 |
https://agent402.tools/api/black-scholes Price a European option (call or put) with the Black-Scholes-Merton model, plus the greeks (delta, gamma, vega, theta, rho). Continuous dividend yield supported. Greeks are per unit: theta is per year, vega per 1.00 cha… | Monad | Market data | unknown | 2026-09-30 |
https://agent402.tools/api/black-scholes Price a European option (call or put) with the Black-Scholes-Merton model, plus the greeks (delta, gamma, vega, theta, rho). Continuous dividend yield supported. Greeks are per unit: theta is per year, vega per 1.00 cha… | Arbitrum | Market data | unknown | 2026-09-30 |
https://agent402.tools/api/black-scholes Price a European option (call or put) with the Black-Scholes-Merton model, plus the greeks (delta, gamma, vega, theta, rho). Continuous dividend yield supported. Greeks are per unit: theta is per year, vega per 1.00 cha… | Sei | Market data | unknown | 2026-09-30 |
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.