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Dev tools · alternatives · 2026

24 alternatives to Tango Crypto REST API

Suite of high availability APIs and dev tools for Cardano

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Tango Crypto REST API launched in 2021; newer entries below may have overtaken it.

  1. 1
    Rely.io▲424

    The developer portal with an AI assistant you can speak with

    2024 · its alternatives →

  2. 2
    Fern▲260

    We built the world’s first generated, idiomatic gRPC and REST SDK. If you have public gRPC and REST endpoints, Fern is the SDK provider for you.

    2025 · buildwithfern.com · its alternatives →

  3. 3
    Pizzly▲316

    Building API integrations has never been easier

    2020 · bearer.com · its alternatives →

  4. 4

    Flexible crypto backed card issuing for Europe

    2023 · striga.com · its alternatives →

  5. 5
    DEV APIs▲320

    Powerful APIs to help grow your business

    2021 · nocodeapi.com · its alternatives →

  6. 6

    Smart contract platform with advanced features

    2017 · its alternatives →

  7. 7

    No-code smart contracts builder

    2022 · chainguide.io · its alternatives →

  8. 8
    Carbon▲86

    Buy Cryptocurrency Instantly using Credit/Debit

    2019 · its alternatives →

  9. 9

    Your multichain smart contract automation hub

    2021 · ops.gelato.network · its alternatives →

  10. 10
    Maki▲84

    An efficient AI coding agent. Native Rust TUI. Immediate startup, 60 FPS, low memory. Indexes files instead of reading them, chains tools in a sandbox interpreter. Anthropic, OpenAI, Google, Z.AI, OpenRouter, Synthetic, or any OpenAI / Anthropic compatible API.

    2022 · maki.sh · its alternatives →

  11. 11
    DevHub▲126

    Offline applications to support developers' daily tasks

    2024 · apps.apple.com · its alternatives →

  12. 12

    Blockchain development infrastructure layer

    2019 · cryptoapis.io · its alternatives →

  13. 13MA

    Hi HN! I've been working on Mesh, and I think it is time to it with you guys. Building on Cardano is difficult, because it lacks documentations and proper SDKs. This is where Mesh fills in this gap. With those beginner guides, is incredibly easy to get started, removing the pain of getting the simplest things to work. It is well engineered, the cloest "competitor" package size is over 10MB, while Mesh is less than 300KB, thus its light weight and your dApp will run fast. It is well documented and flexible, so you can build any dApp you can imagine. From the way the code is written to the way…

    2022 · mesh.martify.io · its alternatives →

  14. 14

    "Stripe" for on-chain stablecoin payments

    2021 · its alternatives →

  15. 15

    Crypto wallet for over 1000 tokens including ADA, ETH & BTC

    2021 · cardwallet.fi · its alternatives →

  16. 16
    Apidojo▲76

    Effortlessly sandbox any REST API on local dev environment

    2023 · apidojo.com · its alternatives →

  17. 17

    Fiat/Crypto, On-Ramp & Off-Ramp APIs

    2023 · portal.striga.com · its alternatives →

  18. 18

    Discover how developers can leverage Virtru

    2019 · developer.virtru.com · its alternatives →

  19. 19
    Plisio▲65

    Processing of cryptocurrency payments

    2022 · plisio.net · its alternatives →

  20. 20
    Formo▲74

    Building a successful onchain app is hard. It gets even harder when you don't know how people are using it. You're shipping features, running campaigns, and trying to find product-market fit, but without clear data, you're lost in a dark forest. Analytics remains as one of the biggest challenges in crypto. Think about the questions you're trying to answer every day: * Who are my top users? * What drove them to us? Where do they come from? * Which channels or campaigns are working? * How are users using my app? * What's my CAC? LTV? ROI? * What is moving the needle onchain? To answer the…

    Apr 2026 · formo.so · its alternatives →

  21. 21

    A digital wallet in every pocket

    2018 · its alternatives →

  22. 22
    Rosetta▲69

    Build once. Integrate your blockchain everywhere.

    2020 · its alternatives →

  23. 23

    Use the public blockchains to timestamp your files with indelible proof. Create non-fungible tokens (NFT) in Cardano.

    2015 · stampd.io · its alternatives →

  24. 24CP

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →