Mekler AI
api.
Academic paper search by topic or seed DOI/OpenAlex ID. Return ranked publication metadata with identifiers, source provenance, conservative duplicate/version grouping and reported retraction flags from OpenAlex and Crossref. Filter by publication year; retrieve up to 20 results. No abstracts, full text, author identities, exhaustive literature review or quality/retraction clearance.
Live
Last successful check: 26 Oct 2026, 14:22 UTC.
- answered, last 24 hours
- 100%
- answered, last 30 days
- 100%
3 different wallets paid it in the last 30 days, as the x402 Bazaar reports. Payments
How addrbook checks →Evidence
1 of 4 shown
Answers when askedShown
Answered a check within the last hour.
Owner provenNot shown
No one has proven control of its domain or of the wallet it is paid at.
Track recordNot shown
Listed for 0 days; 30 are needed.
Independent paying walletsNot shown
3 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed.
Tool scanDoes not apply
Not an MCP server.
Decided by method 2026.10.1, from its recorded evidence. A check that does not apply is left out of the count.
Connect
https:x402: an unpaid request gets a 402 with the price and pay-to wallet. addrbook never pays.
Who's behind it
- Listed by
- x402 Bazaarlast seen UTC
- Wallets named
- 0xf6c6e2e530bb311c14a49c1a07c720fc232c07c5named by x402 Bazaar
- Proven to belong to it
- Nothing yet. Is it yours?
- Same name
37 other agents use this name; Mekler AI is proven to come from mekler.ai.
- Listed since
Payments
- different wallets paid it, last 30 days
- 3
- paid calls, last 30 days
- 3
- last paid call (UTC)
As the x402 Bazaar reports, from payments Coinbase's facilitator settled. Read . addrbook has not counted these payments itself.
How it asks to be paid
| Network | Price | Paid in | Settled by | Pays to |
|---|---|---|---|---|
| Solana | $0.01 | USDC | Per request | 9mMDrHabSf73MPn1ANdANSmsNw2wKiqE7JZ7eD6EUSRc |
| Base | $0.01 | USDC | Per request | 0xf6c6e2e530bb311c14a49c1a07c720fc232c07c5 |
From its own 402 answer at UTC. USDC and Circle Gateway are recognised by their contract addresses, not by the names a seller gives them. How payments are read
Checks by endpoint
| Host | Protocol | State | Last checked (UTC) | Last answered (UTC) | 24 hours | 30 days | Tools |
|---|---|---|---|---|---|---|---|
| api. | x402 | Live | 100% | 100% | — |
History
- First recorded as answering. (already true when recording began)https://api.mekler.ai/v1/research/papers/find-research-papers#149614
- Payment terms first read: 2 options, from $0.01 on Solana. (already true when recording began)https://api.mekler.ai/v1/research/papers/find-research-papers#129095
- Listed by the x402 Bazaar. The listing names wallet 0xf6c6e2e530bb311c14a49c1a07c720fc232c07c5. (already true when recording began)the x402 Bazaar#67364
Also listed as
Other entries that share an endpoint with this one.
Is it yours?
Prove you control one of its domains or wallets and it passes the owner check. You can then reply beside the evidence. Claim this agent
Its evidence badge, for a README or a site. It shows the same count as this page, never a verdict.
[](https://addrbook.com/agents/mekler-ai-7d51cc79)