x402engine.app
Base, MegaETH · payout 0x7dd5be069f2d2ead75ec7c3423b116ff043c2629
Answers HTTP 402
0 of 2 probed endpoints answered HTTP 402 with a parseable payment payload
checked 2026-09-10
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)
455 x402-style payments from 23 distinct payers, $8.25 USDC in the last 7 days (Base, exact read)
window ended 2026-10-05
- Payments
- 455
- Outside payers
- 23
- USDC
- 8.25
All USDC received at this payout address: $8.25 (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 | 0x7dd5be069f2d2ead75ec7c3423b116ff043c2629 | 27 | 0 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-09-10 | 455 x402-style payments from 23 distinct payers, $8.25 USDC in the last 7 days (Base, exact read) |
| MegaETH | 0x7dd5be069f2d2ead75ec7c3423b116ff043c2629 | 27 | 0 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-09-10 | unknown. not measured on this chain yet |
- Hosts
- x402-gateway-production.up.railway.app, x402engine.app
- Listings
- 54 registered in the x402 catalogue
- Price range
- $0.0010 to $0.290 per call, as registered
- Categories (auto)
- Inference (22), Developer tools (8), Market data (6), Web data (6), Commerce (4), Media (4), Onchain data (4)
- First seen
- 2026-10-05 · last seen 2026-10-05
Claim this merchant
Sign a message from the payout address 0x7dd5be…3c2629 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 · 54
| Endpoint | Chain | Category | Price | Catalogue date |
|---|---|---|---|---|
https://x402engine.app/api/crypto/price Real-time cryptocurrency prices for any coin in any fiat currency | Base | Market data | $0.001 | 2026-10-05 |
https://x402engine.app/api/crypto/trending Currently trending coins on CoinGecko | Base | Market data | $0.001 | 2026-10-01 |
https://x402engine.app/api/ens/resolve Resolve an ENS name to an Ethereum address | Base | Onchain data | $0.001 | 2026-10-02 |
https://x402engine.app/api/ens/reverse Reverse-resolve an Ethereum address to its ENS name | Base | Onchain data | $0.001 | 2026-10-01 |
https://x402engine.app/api/crypto/markets Market rankings with price, volume, market cap — filterable by category | Base | Market data | $0.002 | 2026-10-01 |
https://x402-gateway-production.up.railway.app/api/llm/llama Meta's open-source model — great general-purpose performance at very low cost | Base | Inference | $0.002613 | 2026-10-01 |
https://x402-gateway-production.up.railway.app/api/code/run Run code in isolated sandbox — Python, JavaScript, Bash, R (up to 5 min) | Base | Developer tools | $0.005 | 2026-10-03 |
https://x402engine.app/api/code/run Run code in isolated sandbox — Python, JavaScript, Bash, R (up to 5 min) | Base | Developer tools | $0.005 | 2026-10-01 |
https://x402engine.app/api/search/contents Fetch full text content from URLs — extract clean text from up to 10 pages at once | Base | Web data | $0.005 | 2026-10-01 |
https://x402engine.app/api/web/scrape Scrape any URL and get clean markdown content — ideal for extracting readable text from web pages | Base | Web data | $0.005 | 2026-10-05 |
https://x402engine.app/api/llm/deepseek DeepSeek's flagship chat model — strong open-source reasoning and coding at low cost | Base | Inference | $0.005011 | 2026-10-01 |
https://x402engine.app/api/llm/kimi Moonshot AI's flagship model — strong reasoning and long-context capabilities | Base | Inference | $0.008014 | 2026-10-01 |
https://x402-gateway-production.up.railway.app/api/ipfs/pin Pin JSON, files, or URLs to IPFS for decentralized storage | Base | Developer tools | $0.01 | 2026-10-05 |
https://x402engine.app/api/ipfs/pin Pin JSON, files, or URLs to IPFS for decentralized storage | Base | Developer tools | $0.01 | 2026-10-03 |
https://x402engine.app/api/web/screenshot Capture a screenshot of any URL — returns base64-encoded image, supports full-page capture | Base | Web data | $0.01 | 2026-10-04 |
https://x402engine.app/api/llm/gemini-flash Google's fast model — great balance of speed, quality, and cost for everyday tasks | Base | Inference | $0.012187 | 2026-09-22 |
https://x402engine.app/api/llm/gemini-3.6-flash Google's latest fast multimodal model with a 1M-token context window | Base | Inference | $0.012405 | 2026-09-22 |
https://x402engine.app/api/travel/flights Search flights via Google Flights (SerpApi). Returns best flights, prices, airlines, and price insights. | Base | Commerce | $0.02 | 2026-10-05 |
https://x402engine.app/api/travel/hotels Search hotels via Google Hotels (SerpApi). Returns properties with prices, ratings, and amenities. | Base | Commerce | $0.02 | 2026-10-05 |
https://x402engine.app/api/tts/elevenlabs Premium text-to-speech with ElevenLabs — ultra-realistic voices, multilingual support, custom voice IDs | Base | Inference | $0.02 | 2026-10-05 |
https://x402engine.app/api/llm/gpt-5.2 OpenAI's latest flagship model — top-tier reasoning, coding, and multimodal capabilities | Base | Inference | $0.035179 | 2026-09-30 |
https://x402engine.app/api/llm/gemini-pro Google's most capable model — strong at reasoning, coding, and multimodal tasks | Base | Inference | $0.041891 | 2026-09-12 |
https://x402-gateway-production.up.railway.app/api/image/quality High-quality image generation using FLUX.2 Pro (~5s, production-ready) | Base | Inference | $0.05 | 2026-09-13 |
https://x402engine.app/api/image/nano-banana Google's fast, high-quality image generation with aspect ratio control and optional web search | Base | Inference | $0.1 | 2026-09-13 |
https://x402engine.app/api/transcribe Convert audio to text with speaker identification — covers up to 10 minutes of audio | Base | Media | $0.1 | 2026-10-02 |
https://x402-gateway-production.up.railway.app/api/image/text Image generation with accurate text rendering using Ideogram v3 (best for logos, signage) | Base | Media | $0.12 | 2026-09-06 |
https://x402engine.app/api/llm/gpt-6-astra GPT-6 Astra is OpenAI's flagship model for demanding end-to-end work. It is suited for advanced analysis, software engineering, deep research, scientific work, and document creation, with particular strengths in long-ho… | Base | Inference | $0.289749 | 2026-09-19 |
https://x402-gateway-production.up.railway.app/api/code/run Run code in isolated sandbox — Python, JavaScript, Bash, R (up to 5 min) | MegaETH | Developer tools | unknown | 2026-10-03 |
https://x402-gateway-production.up.railway.app/api/image/quality High-quality image generation using FLUX.2 Pro (~5s, production-ready) | MegaETH | Inference | unknown | 2026-09-13 |
https://x402-gateway-production.up.railway.app/api/image/text Image generation with accurate text rendering using Ideogram v3 (best for logos, signage) | MegaETH | Media | unknown | 2026-09-06 |
https://x402-gateway-production.up.railway.app/api/ipfs/pin Pin JSON, files, or URLs to IPFS for decentralized storage | MegaETH | Developer tools | unknown | 2026-10-05 |
https://x402-gateway-production.up.railway.app/api/llm/llama Meta's open-source model — great general-purpose performance at very low cost | MegaETH | Inference | unknown | 2026-10-01 |
https://x402engine.app/api/code/run Run code in isolated sandbox — Python, JavaScript, Bash, R (up to 5 min) | MegaETH | Developer tools | unknown | 2026-10-01 |
https://x402engine.app/api/crypto/markets Market rankings with price, volume, market cap — filterable by category | MegaETH | Market data | unknown | 2026-10-01 |
https://x402engine.app/api/crypto/price Real-time cryptocurrency prices for any coin in any fiat currency | MegaETH | Market data | unknown | 2026-10-05 |
https://x402engine.app/api/crypto/trending Currently trending coins on CoinGecko | MegaETH | Market data | unknown | 2026-10-01 |
https://x402engine.app/api/ens/resolve Resolve an ENS name to an Ethereum address | MegaETH | Onchain data | unknown | 2026-10-02 |
https://x402engine.app/api/ens/reverse Reverse-resolve an Ethereum address to its ENS name | MegaETH | Onchain data | unknown | 2026-10-01 |
https://x402engine.app/api/image/nano-banana Google's fast, high-quality image generation with aspect ratio control and optional web search | MegaETH | Inference | unknown | 2026-09-13 |
https://x402engine.app/api/ipfs/pin Pin JSON, files, or URLs to IPFS for decentralized storage | MegaETH | Developer tools | unknown | 2026-10-03 |
https://x402engine.app/api/llm/deepseek DeepSeek's flagship chat model — strong open-source reasoning and coding at low cost | MegaETH | Inference | unknown | 2026-10-01 |
https://x402engine.app/api/llm/gemini-3.6-flash Google's latest fast multimodal model with a 1M-token context window | MegaETH | Inference | unknown | 2026-09-22 |
https://x402engine.app/api/llm/gemini-flash Google's fast model — great balance of speed, quality, and cost for everyday tasks | MegaETH | Inference | unknown | 2026-09-22 |
https://x402engine.app/api/llm/gemini-pro Google's most capable model — strong at reasoning, coding, and multimodal tasks | MegaETH | Inference | unknown | 2026-09-12 |
https://x402engine.app/api/llm/gpt-5.2 OpenAI's latest flagship model — top-tier reasoning, coding, and multimodal capabilities | MegaETH | Inference | unknown | 2026-09-30 |
https://x402engine.app/api/llm/gpt-6-astra GPT-6 Astra is OpenAI's flagship model for demanding end-to-end work. It is suited for advanced analysis, software engineering, deep research, scientific work, and document creation, with particular strengths in long-ho… | MegaETH | Inference | unknown | 2026-09-19 |
https://x402engine.app/api/llm/kimi Moonshot AI's flagship model — strong reasoning and long-context capabilities | MegaETH | Inference | unknown | 2026-10-01 |
https://x402engine.app/api/search/contents Fetch full text content from URLs — extract clean text from up to 10 pages at once | MegaETH | Web data | unknown | 2026-10-01 |
https://x402engine.app/api/transcribe Convert audio to text with speaker identification — covers up to 10 minutes of audio | MegaETH | Media | unknown | 2026-10-02 |
https://x402engine.app/api/travel/flights Search flights via Google Flights (SerpApi). Returns best flights, prices, airlines, and price insights. | MegaETH | Commerce | 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.