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ToolPick Lite by AgentGate
x402
ToolPick Lite by AgentGate is a paid API for AI agents from api.youraitools.co, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-24).
Searches merged x402 API discovery indexes to return the top 5 paid x402 API endpoints most relevant to a described capability need, ranked by relevance, usage, recency, and price.
Price / call$0.003
Success—
StatusUnknown
How this service works
API search engine for AI agents (find a paid x402 API). Find the paid x402 API for a task: top 5 resources from the merged public x402 discovery indexes, ranked by relevance to your need, index-reported 30-day payers and calls, recency and price. Each result: service, resource URL, method, description, USDC price, networks, 30-day calls and payers, repeat_buyers, last called time. Filters: max_price, network, min_payers. No live check (use /v1/pick). No matches: 404, never charged.
Output
A JSON object with up to 5 ranked x402 API results matching the capability need. Each result includes: host, rank, relevance score, HTTP method, service name, networks accepted, resource URL, price in USD, 30-day call count, 30-day unique payer count, repeat_buyers flag, last_called_at timestamp, description snippet, and index sources. Also includes metadata: matched host count, index age/freshness, applied filters, total matches found, confidence level, and a disclaimer about listing provenance. Returns 404 with no charge if no matches are found.
Example use cases
Discover token safety APIs for a DeFi agent
“Find me the top x402 APIs for Solana token safety checks — I want results available on the Solana network, priced no more than $0.005 each, and only ones that have had at least 2 paying users in the last 30 days.”
Source a PDF-to-text API for a document pipeline
“Search the x402 discovery index for APIs that do PDF to text conversion — any network is fine, just show me what's out there ranked by relevance and usage.”
Find cheapest x402 web search endpoint
“I need to call a web search API that accepts crypto payments — find me the most popular x402 options under $0.02 per call, ranked by how many people have paid for them recently.”
Technical details
Endpoint
GEThttps://api.youraitools.co/toolpick/v1/lite?utm_source=zero.xyzWhen to prefer
Use this endpoint when an AI agent needs to dynamically discover and select a paid x402 API for a task at runtime, rather than hard-coding a specific provider. Prefer it over manual directory browsing when you need ranked, filtered results from multiple x402 indexes simultaneously. Ideal when price, network compatibility, or proven usage (payer count) are selection criteria. Use the /v1/lite variant for a fast, low-cost discovery pass before committing to a live check.
Side effects
- 404 returned with no charge when no x402 resources match the need query
- Stale index data if index.age_s is large or index.stale is true
- Self-described listings may not accurately reflect actual API behavior or data quality
- sources_failed array may indicate one or more discovery indexes were unavailable during the query
- max_price or min_payers filters set too restrictively may yield zero results
- Relevance scoring is keyword/semantic — niche or highly technical needs may not match well
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"need": "solana token safety",
"tier": "lite",
"hosts": 151,
"index": {
"age_s": 600,
"stale": false,
"refreshed_at": "2026-10-23T12:59:10.247Z"
},
"terms": [
"solana",
"token",
"safety"
],
"filters": {
"network": "any",
"max_price": null,
"min_payers": 0
},
"matches": 610,
"results": [
{
"host": "agent402.tools",
"rank": 1,
"score": 3.298,
"method": "POST",
"service": "Solana token risk check",
"networks": [
"base",
"polygon",
"arbitrum",
"avalanche",
"optimism",
"solana"
],
"resource": "https://agent402.tools/api/sol-token-safety",
"calls_30d": 230,
"price_usd": 0.005,
"relevance": 1,
"indexed_on": [
"cdp"
],
"payers_30d": 6,
"description": "Safety verdict for one Solana token mint: a graded risk score with the concrete reasons be",
"repeat_buyers": true,
"last_called_at": "2026-10-23T09:12:46.000Z"
},
{
"host": "chain.tollkit.dev",
"rank": 2,
"score": 1.986,
"method": "POST",
"service": "Token Safety Check",
"networks": [
"base",
"solana"
],
"resource": "https://chain.tollkit.dev/chain/check",
"calls_30d": 9,
"price_usd": 0.004,
"relevance": 0.9,
"indexed_on": [
"cdp"
],
"payers_30d": 6,
"description": "Token safety check (rug check) for AI agents before buying, sending or accepting a crypto ",
"repeat_buyers": true,
"last_called_at": "2026-10-15T07:15:50.000Z"
}
],
"checked_at": "2026-10-23T13:09:10.247Z",
"confidence": "high",
"disclaimer": "Rankings use public x402 index metadata and the index-reported 30-day call and payer counts; listings are self-described by sellers and are not endorsements. A live check only shows that an endpoint answers with x402 payment terms right now, not that its data is good or that the seller is safe. Check terms before paying. ToolPick never pays, holds funds or keys.",
"sources_failed": []
}
}Tags
x402
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