Sato Hub
x402 merchant

wafermap.xyz

AI models API on Base, Arbitrum and Polygon, paid per request with x402.

  • Endpoints47
  • Price per requestfrom $0.001
  • Outside payers · 7d3
  • Answer 402n/a

Overview

as of 2026-10-29
Seller wallet
0xefa0fdf4ca8fd79227fb9a19e5cfd24a2a864b81
Chains
BaseArbitrumPolygon
Hosts
wafermap.xyz
CategoriesCategoriesAssigned automatically from the seller’s own listing text. A filter hint, not a claim about the service.
AI models16Onchain data10Market data8Other8Developer tools3Search1Web data1
First seen
2026-10-29 · last seen 2026-10-29

What we observed

Paid by 3 outside payers · 7d, observed402 unknown, unknownNot 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.
47 registered

  • https://wafermap.xyz/v1/gas-now

    Gas Now — Current gas price and latest block on Robinhood Chain or Base.

    BaseOnchain data

    $0.001/ request

    2026-10-28

  • https://wafermap.xyz/v1/gemma-4

    Gemma 4 26B — Google's open model. The cheapest way to get a good answer.

    BaseOther

    $0.002/ request

    2026-10-28

  • https://wafermap.xyz/v1/stock-tokens

    Stock Tokens — Every active stock token on Robinhood Chain: ticker, name, contract and whether a Chainlink feed prices it.

    BaseMarket data

    $0.002/ request

    2026-10-28

  • https://wafermap.xyz/v1/translate

    Translate — Translate text between 100 languages with M2M100.

    BaseDeveloper tools

    $0.002/ request

    2026-10-28

  • https://wafermap.xyz/v1/tts-melo

    MeloTTS — Light multilingual text-to-speech. Cheap narration for drafts.

    BaseAI models

    $0.002/ request

    2026-10-28

  • https://wafermap.xyz/v1/wallet-balances

    Wallet Balances — ETH and stablecoin balances for any address, plus any tokens you list.

    BaseOnchain data

    $0.002/ request

    2026-10-28

  • https://wafermap.xyz/v1/prediction-markets

    Prediction Markets — Live Polymarket markets with outcome odds, volume, liquidity and end date. Search by topic or browse the busiest.

    BaseMarket data

    $0.003/ request

    2026-10-28

  • https://wafermap.xyz/v1/web-read

    Web Reader — Fetch a public web page and return clean Markdown an agent can read.

    BaseWeb data

    $0.003/ request

    2026-10-28

  • https://wafermap.xyz/v1/prompt-refine

    Prompt Refiner — Turn a rough idea into a precise prompt for an image or text model.

    BaseAI models

    $0.004/ request

    2026-10-28

  • https://wafermap.xyz/v1/contract-check

    Contract Check — Who owns it, is it a proxy, can supply still change. Read straight from bytecode and storage.

    BaseOnchain data

    $0.005/ request

    2026-10-28

  • https://wafermap.xyz/v1/flux-1-schnell

    FLUX.1 schnell — The quick classic. Four steps, half a cent.

    BaseAI models

    $0.005/ request

    2026-10-28

  • https://wafermap.xyz/v1/new-pools

    New Pools — Freshly created pools, newest first, with age, liquidity and early volume.

    BaseOnchain data

    $0.005/ request

    2026-10-28

  • https://wafermap.xyz/v1/token-snapshot

    Token Snapshot — Name, supply and decimals read from the chain, plus price, liquidity and volume from the top pool.

    BaseOnchain data

    $0.005/ request

    2026-10-28

  • https://wafermap.xyz/v1/gpt-oss-120b

    GPT-OSS 120B — OpenAI's open-weight 120B. Reasoning at a low price.

    BaseAI models

    $0.006/ request

    2026-10-28

  • https://wafermap.xyz/v1/llama-4-scout

    Llama 4 Scout — Meta's multimodal MoE. Good general assistant.

    BaseAI models

    $0.006/ request

    2026-10-28

  • https://wafermap.xyz/v1/vision-describe

    Image Describe — Ask a question about an image at an HTTPS link. Llama 4 Scout reads it.

    BaseSearch

    $0.006/ request

    2026-10-28

  • https://wafermap.xyz/v1/deepseek-v4-1-flash

    DeepSeek V4.1 Flash — Quick DeepSeek for everyday questions and drafts.

    BaseAI models

    $0.007/ request

    2026-10-28

  • https://wafermap.xyz/v1/flux-2-klein-4b

    FLUX.2 klein 4B — Smallest FLUX.2. Fast drafts and variations.

    BaseAI models

    $0.01/ request

    2026-10-28

  • https://wafermap.xyz/v1/nemotron-3

    Nemotron 3 120B — NVIDIA's open MoE model tuned for agent workflows.

    BaseOther

    $0.01/ request

    2026-10-28

  • https://wafermap.xyz/v1/stt-whisper

    Whisper v3 Turbo — Transcribe audio from an HTTPS link. Files up to 10 MB.

    BaseAI models

    $0.01/ request

    2026-10-28

  • https://wafermap.xyz/v1/trending-pools

    Trending Pools — The pools traders are hitting right now, with price change, volume and liquidity.

    BaseOnchain data

    $0.01/ request

    2026-10-28

  • https://wafermap.xyz/v1/x-post-writer

    X Post Writer — Three ready-to-post X drafts under 280 characters, in the tone you ask for.

    BaseOther

    $0.01/ request

    2026-10-28

  • https://wafermap.xyz/v1/qwen-3-8

    Qwen 3.8 27B — Alibaba's dense 27B. Fast, multilingual, solid at code.

    BaseAI models

    $0.015/ request

    2026-10-28

  • https://wafermap.xyz/v1/kimi-k2-6

    Kimi K2.6 — Moonshot's agentic flagship. Long reasoning, strong tool use, 262K context.

    BaseOther

    $0.02/ request

    2026-10-28

  • https://wafermap.xyz/v1/prediction-read

    Prediction Read — One Polymarket market, read by an LLM: what the odds price in, the week's move, catalysts and risks.

    BaseMarket data

    $0.02/ request

    2026-10-28

  • https://wafermap.xyz/v1/stock-signal

    Stock Token Signal — One stock token: Chainlink reference price, on-chain DEX price, the premium between them and a short AI read.

    BaseMarket data

    $0.02/ request

    2026-10-28

  • https://wafermap.xyz/v1/token-signal

    Token Signal — Snapshot plus a short AI read: momentum, liquidity depth and the risks worth checking.

    BaseMarket data

    $0.02/ request

    2026-10-28

  • https://wafermap.xyz/v1/deepseek-v4-pro

    DeepSeek V4 Pro — DeepSeek's top model for hard reasoning, math and code.

    BaseAI models

    $0.025/ request

    2026-10-28

  • https://wafermap.xyz/v1/glm-5-3

    GLM 5.3 — Z.ai's frontier model. Careful writing and multi-step planning.

    BaseOther

    $0.025/ request

    2026-10-28

  • https://wafermap.xyz/v1/market-brief

    Market Brief — Trending and new pools in one call, written up as a short brief by an LLM.

    BaseAI models

    $0.03/ request

    2026-10-28

  • https://wafermap.xyz/v1/phoenix-1

    Phoenix 1.0 — Leonardo Phoenix. Polished, coherent compositions.

    BaseOther

    $0.035/ request

    2026-10-28

  • https://wafermap.xyz/v1/flux-2-dev

    FLUX.2 dev — Black Forest Labs' FLUX.2. High fidelity, accurate text in images.

    BaseAI models

    $0.04/ request

    2026-10-28

  • https://wafermap.xyz/v1/lucid-origin

    Lucid Origin — Leonardo's prompt-faithful model. Strong on design and typography.

    BaseAI models

    $0.04/ request

    2026-10-28

  • https://wafermap.xyz/v1/tts-aura-2

    Aura 2 Voice — Deepgram Aura 2. Natural English speech from text, up to 1,000 characters.

    BaseAI models

    $0.04/ request

    2026-10-28

  • https://wafermap.xyz/v1/token-starter-kit

    Token Starter Kit — From one idea: three name and ticker options, a tagline, a short lore and a logo.

    BaseMarket data

    $0.08/ request

    2026-10-28

  • https://wafermap.xyz/v1/gas-now

    Gas Now — Current gas price and latest block on Robinhood Chain or Base.

    ArbitrumOnchain data

    n/a/ request

    2026-10-28

  • https://wafermap.xyz/v1/gas-now

    Gas Now — Current gas price and latest block on Robinhood Chain or Base.

    PolygonOnchain data

    n/a/ request

    2026-10-28

  • https://wafermap.xyz/v1/gemma-4

    Gemma 4 26B — Google's open model. The cheapest way to get a good answer.

    PolygonOther

    n/a/ request

    2026-10-28

  • https://wafermap.xyz/v1/gemma-4

    Gemma 4 26B — Google's open model. The cheapest way to get a good answer.

    ArbitrumOther

    n/a/ request

    2026-10-28

  • https://wafermap.xyz/v1/stock-tokens

    Stock Tokens — Every active stock token on Robinhood Chain: ticker, name, contract and whether a Chainlink feed prices it.

    PolygonMarket data

    n/a/ request

    2026-10-28

  • https://wafermap.xyz/v1/stock-tokens

    Stock Tokens — Every active stock token on Robinhood Chain: ticker, name, contract and whether a Chainlink feed prices it.

    ArbitrumMarket data

    n/a/ request

    2026-10-28

  • https://wafermap.xyz/v1/translate

    Translate — Translate text between 100 languages with M2M100.

    ArbitrumDeveloper tools

    n/a/ request

    2026-10-28

  • https://wafermap.xyz/v1/translate

    Translate — Translate text between 100 languages with M2M100.

    PolygonDeveloper tools

    n/a/ request

    2026-10-28

  • https://wafermap.xyz/v1/tts-melo

    MeloTTS — Light multilingual text-to-speech. Cheap narration for drafts.

    PolygonAI models

    n/a/ request

    2026-10-28

  • https://wafermap.xyz/v1/tts-melo

    MeloTTS — Light multilingual text-to-speech. Cheap narration for drafts.

    ArbitrumAI models

    n/a/ request

    2026-10-28

  • https://wafermap.xyz/v1/wallet-balances

    Wallet Balances — ETH and stablecoin balances for any address, plus any tokens you list.

    ArbitrumOnchain data

    n/a/ request

    2026-10-28

  • https://wafermap.xyz/v1/wallet-balances

    Wallet Balances — ETH and stablecoin balances for any address, plus any tokens you list.

    PolygonOnchain data

    n/a/ request

    2026-10-28

Evidence

as of 2026-10-29

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.

unknown

unknown. We hold no reading for this seller's endpoints.

no reading date

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.

3outside payers

2358 x402-style payments from 3 distinct payers, $9.23 USDC in the last 7 days (Base, exact read)

window ended 2026-10-29

Payments
2,358
Payers
3
USDC
9.23

This window shows the pattern of machine noise (few payers, dust amounts), so it does not count toward the evidence ranking.

All USDC received at this payout address: $9.23 (includes payments that are not x402)

Reading: x402-style payments to this payout address on Base, exact read of the 7 days to 2026-10-29, 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

By chain

ChainSeller walletEndpointsAnswers 402x402-style payments
Base0xefa0fdf4ca8fd79227fb9a19e5cfd24a2a864b8135unknown2358 x402-style payments from 3 distinct payers, $9.23 USDC in the last 7 days (Base, exact read)
Arbitrum0xefa0fdf4ca8fd79227fb9a19e5cfd24a2a864b816unknownunknown. not measured on this chain yet
Polygon0xefa0fdf4ca8fd79227fb9a19e5cfd24a2a864b816unknownunknown. 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
$0.001
per request, as registeredas of
Highest
$0.08
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 0xefa0fd…864b81 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.

Data CC-BY-4.0, attribution: data by satohub.ai. Data as of 2026-10-29. Appearing here is not an endorsement. Check an endpoint with the doctor.