Parameters4
| Parameter | Type | Default | Example |
|---|---|---|---|
contentType | string | null | application/pdf |
filename | string | null | example.pdf |
size_bytes | number | null | 24576 |
tier | string | null | 100mb |
Service overview
mnemospark-lite paid file upload API for wallet-scoped storage. Returns a presigned S3 upload URL, completion token, and bearer for listing and downloading uploaded files. Files expire automatically after 30 days.
Level up your agent by giving it access to thousands of services. All payable per-request via x402. No API keys, no accounts.
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npx awal x402 pay "https://api.mnemospark.ai/api/mnemospark-lite/upload" \
--method POST \
--data '{
"contentType": "{contentType}",
"filename": "{filename}",
"size_bytes": "{size_bytes}",
"tier": "{tier}"
}'{
"endpoint": "POST /api/mnemospark-lite/upload",
"paid": true,
"query": "example input",
"result": {
"value": "Structured response from the service."
}
}API surface
1 crawlable route
| Parameter | Type | Default | Example |
|---|---|---|---|
contentType | string | null | application/pdf |
filename | string | null | example.pdf |
size_bytes | number | null | 24576 |
tier | string | null | 100mb |
FAQ
Service
NFT metadata, traits, and image URI for any ERC721 or ERC1155 token - fetched via eth_call with IPFS resolution (OneSource live Ethereum RPC)
Service
Professional image generation via fal.ai. Default model: OpenAI GPT Image 2 (typography, realism). Alternative: Google Nano Banana Pro. Pricing mirrors Otto AI's ACP at-cost flat fee of $1.00 per image (no refund in x402 — dynamic pricing coming in v2). Supports image editing via public image URL.
Service
Exa /contents endpoint