Coinslot alternatives

Tools that do what Coinslot does, found by what they say they do rather than by shelf. Among the equally alike, the most used come first. Each line says how it differs from Coinslot.

Read 2026-10-26

With a free plan or free to use: Cloudflare, GitHub, What Agents Buy, Alchemy, Postman.

10 alternativesUnlike Coinslot

#1
Microsoft Developer tools
Sells Windows, Microsoft 365 and Azure cloud services, plus Surface devices and Xbox consoles.
More widely used
135M
Active
1975
#2
Toolcall Developer tools MCP · open
Pay-per-call HTTP APIs, paid in USDC on Base via x402, offering crypto gas prices, FX rates, domain and email checks, and chemical safety lookups.
Same job
Little sign of use
#3
Cloudflare Security MCP · open
Proxies website traffic through a global network for CDN caching, DNS, DDoS protection and a web firewall, plus Workers serverless code and zero-trust access.
Also: AgentsMore widely used
4.9M
Active
From $20/mo
2009
#4
x402 Developer tools
Lets clients pay per API request in USDC on Base through the HTTP 402 response, with Node and Python SDKs.
More widely used
35 linking domains
Active
#5
GitHub Developer tools
Hosts Git repositories with pull requests, code review, issue tracking and Actions pipelines for building, testing and deploying code.
Also: Workflow automation, Code generationMore widely used
42M
From $4/user/mo
2007
#6
What Agents Buy Developer tools MCP · open
Buys and grades x402 pay-per-call APIs, publishing each payment receipt and a pre-payment clear, hold or abort verdict.
Also: Evaluation
Little sign of use
Active
#7
Alchemy Developer tools MCP · sign-in
Provides node RPC endpoints, indexed blockchain data APIs, and wallet and transaction APIs across about 100 chains.
More widely used
174k
Active
From $0.53 per use
2017
#8
API Acre Developer tools MCP · open
Sells single-request APIs paid per call in USDC over x402 on Base and Solana, covering web metadata, schema generation, and Base chain reads.
Same job
Little sign of use
Active
#9
Postman Developer tools MCP · sign-in
Designs, tests, and manages APIs with integrated documentation, mocking, monitoring, and workflow automation.
More widely used
202k
Active
From $9/mo
2013
#10
Vextorium Developer tools MCP · open
Serves 244 official-data and developer API endpoints, each paid per call in USDC or XRP via x402.
Same job
Little sign of use
Active

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How this list is made: the words Coinslot is described with (what it does, for whom, what it is used for) are matched against every tool in the Atlas. A tool on the same shelf, or doing the same kind of work, counts for a little more. Nothing here is paid for.