Sato Hub
x402 merchant

ask.singitai.app

AI models API on Solana, paid per request with x402.

  • Endpoints8
  • Price per requestfrom $0.002
  • Outside payersn/a
  • Answer 4021 of 5

Overview

as of 2026-10-24
Seller wallet
4an2sqamWWhny9mjLsMtGXCDXakeNtg6vSLq4QvhdmQu
Chains
Solana
Hosts
ask.singitai.app
CategoriesCategoriesAssigned automatically from the seller’s own listing text. A filter hint, not a claim about the service.
AI models5Search3
First seen
2026-10-14 · last seen 2026-10-24

What we observed

Payments unknown, unknownAnswers 402, observedNot claimed
See the readings

Endpoints

EndpointsDescriptions 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.
8 registered

  • https://ask.singitai.app/v1/chat/completions

    SingIt Ask: Ask a language model without an API key: any model listed at GET /v1/models (Claude, GPT, Gemini, Grok, DeepSeek, Qwen and more; default deepseek-v4.1-flash). OpenAI chat-completions request. Pays actual tok…

    SolanaAI models

    $0.002/ request

    2026-10-23

  • https://ask.singitai.app/v1/audio/speech

    SingIt Speech: Text read aloud by 11 voice models (Kokoro, ElevenLabs, Gemini, xAI, MiniMax and more; list at GET /v1/audio/models), paid per request over x402 in USDC on Base or Solana: the model's list price for the t…

    SolanaAI models

    $0.0021/ request

    2026-10-17

  • https://ask.singitai.app/v1/responses

    SingIt Ask: OpenAI's Responses API for any model listed at GET /v1/models (GPT, Claude, Gemini, DeepSeek and more). Pays actual token cost + 30% + a settlement fee (0.001 USDC on Base, 0.002 on Solana), up to a ceiling …

    SolanaAI models

    $0.0027/ request

    2026-10-23

  • https://ask.singitai.app/v1/exa/contents

    SingIt Search: Web search, page contents and cited answers from Exa, paid per request over x402 in USDC on Base or Solana: Exa's list price + 30% + a settlement fee (0.001 USDC on Base, 0.002 on Solana). A search is 0.0…

    SolanaSearch

    $0.0033/ request

    2026-10-16

  • https://ask.singitai.app/v1/exa/answer

    SingIt Search: Web search, page contents and cited answers from Exa, paid per request over x402 in USDC on Base or Solana: Exa's list price + 30% + a settlement fee (0.001 USDC on Base, 0.002 on Solana). A search is 0.0…

    SolanaSearch

    $0.0085/ request

    2026-10-16

  • https://ask.singitai.app/v1/exa/search

    SingIt Search: Web search, page contents and cited answers from Exa, paid per request over x402 in USDC on Base or Solana: Exa's list price + 30% + a settlement fee (0.001 USDC on Base, 0.002 on Solana). A search is 0.0…

    SolanaSearch

    $0.011/ request

    2026-10-16

  • https://ask.singitai.app/v1/images/generations

    SingIt Images: Images from 36 models (Nano Banana, GPT Image, Flux, Seedream, Recraft, Qwen and more; list at GET /v1/images/models), paid per request over x402 in USDC on Base or Solana: the model's list price + 30% + …

    SolanaAI models

    $0.015/ request

    2026-10-16

  • https://ask.singitai.app/v1/messages

    SingIt Ask: Anthropic's Messages API (what Claude Code and the Anthropic SDK speak) for any model listed at GET /v1/models, Claude among them. Pays actual token cost + 30% + a settlement fee (0.001 USDC on Base, 0.002 o…

    SolanaAI models

    $0.019/ request

    2026-10-17

Evidence

as of 2026-10-24

Answers HTTP 402

Answers HTTP 402Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.

1 of 5

1 of 5 probed endpoints answered HTTP 402 with a parseable payment payload

checked 2026-10-24

x402-style payments, last 7 days (Base)

x402-style paymentsMethod: 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.

unknown

unknown. not measured on this chain yet

no reading date

By chain

ChainSeller walletEndpointsAnswers 402x402-style payments
Solana4an2sqamWWhny9mjLsMtGXCDXakeNtg6vSLq4QvhdmQu81 of 5 probed endpoints answered HTTP 402 with a parseable payment payload
2026-10-24
unknown. not measured on this chain yet

One seller wallet, each chain read on its own. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.

Pricing

Lowest
$0.002
per request, as registeredas of
Median
$0.0059
per request, as registeredas of
Highest
$0.019
per request, as registeredas of

The price each endpoint registered in the x402 catalogue. A listed price is a registration, not an observed charge.

Claim this merchant

Sign a message from the payout address 4an2sqam…vhdmQu to claim this page. 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.

The payment ledger is not available on Solana yet.

Data CC-BY-4.0, attribution: data by satohub.ai. Data as of 2026-10-24. Appearing here is not an endorsement. Check an endpoint with the doctor.