agentbit.app
Live web, business, finance and security tools for AI agents. Pay per call with x402 — no signup, no API keys.
SearchLiveeip155:8453Exactvia cdp
Calls · 30d
1→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 18 snapshots so far.
$3.83
Verified settled volume
281 settlements proven x402 by their on-chain EIP-3009 marker.
$0.010
Listed price
As published in the catalog. Always read the live 402 before paying.
1
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-09-06 13:15Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x4395C7e383b7e05665aad7f36ed77c01923Dd965The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Provider
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Live 402 challenge
Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.
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"volumeDiscounts": [
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"provider": {
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"docsUrl": "https://agentbit.app/llms.txt",
"website": "https://agentbit.app",
"category": "WEB_SEARCH_RESEARCH",
"description": "Search academic literature across OpenAlex, Crossref and arXiv in one call: title, authors, year, venue, DOI, citation count, abstract and a DIRECT open-access PDF link where one exists. Deduplicated across sources, filterable by year and open-access, optional BibTeX per paper. One request replaces three APIs."
},
"description": "Academic paper search built for AI agents doing real research. One paid call queries three authoritative open scholarly indexes simultaneously — OpenAlex (250M+ works with citation counts and open-access resolution), Crossref (the DOI registry) and arXiv (preprints with guaranteed PDFs) — then merges and deduplicates the results by DOI and title. Each paper returns: title, up to 12 authors, publication year, venue, DOI, citation count (richest source wins), a reconstructed abstract where available, the canonical URL, and — the part agents actually need — a direct open-access pdf_url when a legal free full text exists, so the next step (fetch and read the paper) is one HTTP GET away. Filters: limit (1-25), year_from, open_access_only. Set format to 'bibtex' to also get a ready-to-use BibTeX entry per paper. Per-source status is reported so you can see exactly which indexes answered. Data comes from public scholarly APIs; citation counts and OA links are as fresh as the sources themselves.",
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},
"description": "Academic Paper Search input. Search academic literature across OpenAlex, Crossref and arXiv in one call: title, authors, year, venue, DOI, citation count, abstract and a DIRECT open-access PDF link where one exists. Deduplicated across sources, filterable by year and open-access, optional BibTeX per paper. One request replaces three APIs."
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},
"x402Version": 2
}Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
0.01USDC≈ $0.01 USD
on Base · exact scheme
Pay 0.01 USDC on Base to 0x4395…Dd965. The signed payment is good for 5 minutes.
- Paid to
- 0x4395…Dd965
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 10000 smallest units
The catalog’s raw entry
[
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"amount": "10000",
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{
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"errors": [
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{
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{
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{
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"query": "attention is all you need transformer",
"papers": [
{
"doi": "10.48550/arxiv.1706.03762",
"url": "https://doi.org/10.48550/arxiv.1706.03762",
"year": 2017,
"title": "Attention Is All You Need",
"venue": "Neural Information Processing Systems",
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"quoteHint": "Send your wallet address in an X-BUYER-WALLET header on the unpaid request to receive your personalized (volume-discounted) quote.",
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"reliability": {
"measuredAt": "2026-09-06T13:15:31+00:00",
"sampleSize": 1,
"windowDays": 30,
"p50LatencyMs": 4537,
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"limit": {
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}Provenance
- Seen in the source catalog
- 2026-09-06 13:15Z
- Last indexed by Roundhouse
- 2026-09-24 09:00Z
- Last enriched (probe, favicon, geo)
- 2026-09-20 05:45Z
- x402 version
- 2
- Max timeout
- 300s
- Liveness probe
- HTTP 402
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 18 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.
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Using Roundhouse, look up the x402 service agentbit.app and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=agentbit.app' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://agentbit.app/v1/research/papers, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.