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Goldsky vs Ankr

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A practical comparison of RPC access, wallet data, indexing, and streaming, including how to use Goldsky and Ankr together.

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Goldsky vs Ankr: the verdict

Ankr sells a JSON-RPC and REST Node API on three plans, Public, Freemium, and Premium.⁠[2]⁠[1] It fits if you need non-EVM chains, a free tier, WebSocket, or signed RPC responses. Ankr also runs a rollup deployment business.⁠[10]

Goldsky fits if you want flat per-request pricing for EVM RPC and wallet data with Edge RPC and Feeds. It also fits if you want to keep Ankr and put Boost in front of it. It also fits if you run subgraphs or stream onchain data into your own database.

Compare products, pricing, and platform capabilities

Ankr sells the Node API, the indexed Advanced API, and a hosted MCP server for agents. Edge RPC replaces raw RPC calls. Boost is an RPC CDN in front of Ankr. Feeds returns wallet balances and transfers. Goldsky also runs Subgraphs and Turbo pipelines.

Quick comparison of Ankr and Goldsky across key dimensions
FeatureAnkrGoldsky
RPC services
Core RPCNode API across the 66 chains listed in Ankr’s docs⁠[4]Edge RPC: JSON-RPC over HTTPS for EVM networks, 8+ regions⁠[13]
TransportAdvantage: HTTPS on all three plans. WebSocket on the Premium plan⁠[1]HTTPS only. No WebSocket and no eth_subscribe⁠[13]
Free RPC tierAdvantage: Public and Freemium cost $0, with archive data marked available⁠[1]No free RPC tier. Edge RPC bills $5 per million requests⁠[13]
Response attestationAdvantage: Verifiable RPC signs each response inside an Intel TDX enclave, on three chains⁠[6]No equivalent product
Boost
RPC CDNNo equivalent product. Every billable call draws down API credits⁠[1]Advantage: Boost serves eligible reads from Goldsky and forwards the rest to Ankr. Free for a limited time⁠[16]
Wallet and token data
Indexed wallet and token dataAdvantage: Advanced API: NFT, Token, and Query methods across 19 mainnets and 6 testnets⁠[5]Feeds: balances, transfer history, token metadata and prices across 8 EVM chains⁠[17]
Indexing and streaming
Subgraph / GraphQL indexingAdvanced API serves pre-indexed data over REST, not a subgraph service⁠[5]Advantage: Managed Subgraphs service, backwards-compatible with graph-node⁠[18]
Streaming data pipelinesNo webhook or streaming pipeline product is published beyond Advanced API⁠[5]Advantage: Turbo: 11 sink types with SQL and TypeScript transforms, and reorg handling⁠[20]
Agent accessA hosted MCP server with 25 read-only tools, plus the open TORPC header spec⁠[9]A hosted docs MCP server with no API key, listed in the official MCP Registry.⁠[21]⁠[23] Two skill packs, Goldsky Agent and Goldsky Compose Agent, for Claude Code, Cursor, and 30+ other coding agents.⁠[22]⁠[24] Edge RPC and Feeds accept x402 pay-per-call.⁠[25]⁠[26]
Chain coverage
Supported chainsAdvantage: 66 chains listed in Ankr’s docs, including Solana, Bitcoin, TRON, and XRP⁠[4]Edge RPC covers EVM networks only. The subgraph coverage matrix lists 106 chains⁠[13]⁠[27]

RPC services: Edge RPC vs the Ankr Node API

Edge RPC serves JSON-RPC requests for EVM networks from 8+ regions with automatic failover. It prices every method the same, at a flat $5 per million requests.⁠[13]

  • Ankr plans: Public costs $0 and needs no sign-in. Freemium costs $0 and includes 200,000,000 API credits a month. Premium is pay-as-you-go from a $10 minimum deposit.⁠[1]
  • Rate limits: Ankr publishes about 20 requests per second for the Public plan.⁠[5] Freemium uses Public-tier rate limits. Premium reaches about 1,500 requests per second per endpoint, and about 4,000 on Solana.⁠[1]
  • Request limits: maximum batch size is 10 on Public, 100 on Freemium, and 1,000 on Premium. Maximum block range is 1,000, 3,000, and 10,000. eth_getLogs returns at most 200,000 logs on every plan.⁠[1]
  • Where Ankr goes further, transport: WebSocket runs on Premium, with 500 concurrent connections per source IP and a 15MB maximum message size. Goldsky Edge RPC is HTTPS only.⁠[1]
  • Where Ankr goes further, attestation: Verifiable RPC signs every response inside an Intel TDX enclave, verifiable offline by the client.⁠[6] Every Premium key can call it on Arbitrum, BNB Smart Chain, and Polygon since October 27, 2026.⁠[7] Confidential RPC is in a demo phase as of October 22, 2026.⁠[8] Goldsky has no equivalent product.
  • Where Ankr goes further, isolation: Enterprise provisions dedicated nodes isolated from the shared pool, in the regions you choose. Goldsky publishes no dedicated-node option.⁠[12]

Run Ankr and Goldsky Boost together

Boost is an RPC CDN in front of your existing RPC provider. It works with Ankr, and with any other provider you already use.⁠[14] You can run both together, keeping Ankr for what only Ankr does while Boost answers the reads it can.

  • What Boost answers: eligible historical and tip-of-chain reads, from Goldsky’s indexed data.⁠[14]
  • What stays on Ankr: everything else. Your Ankr projects and API keys stay in place.⁠[14]
  • Setup: change one endpoint URL, with no other code changes and no provider switch. Boost is HTTPS only.⁠[15]
  • Pricing: Boost is free for a limited time, with no charge for served or forwarded requests. You keep paying Ankr only for the requests Boost cannot answer.⁠[16]
  • Visibility: every response carries an x-cache header showing whether Boost served it or forwarded it.⁠[14]

Wallet and token data: Feeds vs Advanced API

Feeds is a REST API that returns a wallet’s balances, transfer history, and token metadata and prices across 8 EVM chains. It costs $0.35 per 1,000 requests, with no extra charge for a different endpoint.⁠[17]

Ankr Advanced API covers more chains. It serves NFT, Token, and Query methods across 19 mainnets and 6 testnets, with JavaScript and Python SDKs and React hooks.⁠[5] Each Advanced API call costs 700 credits, or $0.00007 at the published credit price.⁠[1]

Goldsky also offers Compose for onchain automation. Compose runs customer-written TypeScript tasks in Goldsky-hosted sandboxes, on the Scale plan only.

Indexing and streaming

  • Subgraphs: Goldsky Subgraphs is a managed service that hosts graph-node-spec subgraphs and serves GraphQL.⁠[18] Ankr’s indexed data comes from Advanced API query endpoints instead.⁠[5]
  • Ankr agent access: a hosted MCP server offers 25 read-only tools that query chain data across the served chains, next to TORPC, an open CC0 header spec.⁠[9]
  • Goldsky agent access: a hosted MCP server lets any MCP client search and read the Goldsky docs, with no API key. It is listed in the official MCP Registry as com.goldsky/docs.⁠[21]⁠[23] The Goldsky Agent skill pack adds skills for Turbo, Mirror, Subgraphs, Edge RPC, Boost, and Feeds to Claude Code, Cursor, and 30+ other coding agents.⁠[22] The Goldsky Compose Agent pack adds skills that build and debug Compose apps.⁠[24] Agents can pay for Edge RPC and Feeds per call over x402, with no Goldsky account.⁠[25]⁠[26]
  • Goldsky Turbo pipelines: Turbo is a vendor-managed pipeline into 11 sink types, with SQL and TypeScript transforms.⁠[20] Reorgs are detected at ingestion and walked back, and keyed sinks converge automatically.⁠[19]

Chain support

  • Ankr: the docs chains list names 66 chains. Solana, Bitcoin, TRON, XRP, Stellar, TON, Sui, Aptos, NEAR, Polkadot, IOTA, and Nervos CKB sit next to the EVM chains.⁠[4] Polkadot needs a Freemium or Premium account.⁠[1]
  • Goldsky: Edge RPC covers EVM networks only.⁠[13] The subgraph coverage matrix lists 106 chains. Turbo pipelines add Solana, Bitcoin, Stellar, NEAR, Movement, and Hypercore.⁠[27]

Ankr serves many non-EVM chains where Edge RPC has no coverage. Goldsky’s current chain list is on the chains page.

Pricing

Pricing comparison between Ankr and Goldsky
FeatureAnkrGoldsky
Free tierPublic and Freemium cost $0. Freemium includes 200,000,000 API credits a month⁠[1]Starter plan, $100 credit, no card required⁠[28]
Paid entry pointPremium is pay-as-you-go from a $10 minimum deposit, at $0.10 per 1,000,000 credits⁠[1]Scale is pay-as-you-go, with no monthly plan fee⁠[28]
Metered RPC pricing200 credits per EVM call ($0.00002). Solana costs 500 credits⁠[1]$5 per million requests, every method priced the same⁠[13]
Subscription optionA Deal subscription runs $500 to $3,000 a month and adds 20% extra credits⁠[1]No subscription tier. Usage bills per request⁠[13]
Verifiable RPC pricing3x the standard rate, 600 credits per EVM call, from October 27, 2026⁠[7]No equivalent product
At the limitFreemium returns HTTP 429 and self-restores. Premium runs to a $5 overdraft, then suspends the keys⁠[3]Metered per request, with no credit balance to deplete⁠[13]
Wallet data pricingAdvanced API calls cost 700 credits each ($0.00007)⁠[1]$0.35 per 1,000 requests, same price for every endpoint⁠[17]
Usage visibilityPer-project statistics, with multi-project statistics on Premium⁠[1]Every Boost response carries an x-cache header showing how it was served⁠[14]
SupportDiscord on Public and Freemium. Priority Portal Support on Premium. Enterprise adds a shared Slack or Telegram channel⁠[11]⁠[12]Scale targets 24 to 48 hours, best effort. Enterprise gets a named Customer Success Manager⁠[29]
Uptime99.9% monthly SLA with a 10% service credit. Self-serve accounts carry no individual SLA contract⁠[11]99.9%+ uptime, a general figure stated on the Subgraphs product page⁠[18]
ComplianceSOC 2 Type II, with the report available under NDA⁠[12]SOC 2 Type II⁠[30]

Goldsky publishes full pricing details, including volume discounts, on its pricing page.

When to choose Goldsky, and when to choose Ankr

Choose Ankr if:

  • You need RPC on Solana, Bitcoin, TRON, XRP, or another non-EVM chain
  • You need WebSocket subscriptions, which Ankr serves on the Premium plan
  • You want a free tier that includes archive access and needs no monthly fee
  • You want JSON-RPC responses your client can verify offline

Choose Goldsky if:

  • You want EVM RPC where every method costs the same, at $5 per million requests
  • You want to keep Ankr and lower its billable calls with Boost
  • You run subgraphs and need a managed graph-node-spec hosting service
  • You want onchain data streamed into your own database by the vendor

Frequently asked questions

Ankr’s docs chains list names 66 chains. Solana, Bitcoin, TRON, XRP, Stellar, TON, Sui, Aptos, NEAR, Polkadot, IOTA, and Nervos CKB sit next to the EVM chains.⁠[4] Goldsky Edge RPC covers EVM networks only.⁠[13]

Yes. The Public plan needs no sign-in, and the Freemium plan includes 200,000,000 API credits a month. Archive data is marked available on all three plans, while trace and debug methods need Premium.⁠[1]

Verifiable RPC signs every JSON-RPC response inside an Intel TDX enclave, so a client can check it offline. Since October 27, 2026, every Premium key can call it on Arbitrum, BNB Smart Chain, and Polygon, at 3x the standard credit cost.⁠[7] Confidential RPC is in a demo phase as of October 22, 2026.⁠[8] Goldsky has no equivalent product.

On Freemium, Ankr returns HTTP 429 or JSON-RPC error -32090, the limit self-restores, and throttled requests are not charged. On Premium, the balance can run to a $5 overdraft, then the keys return 401 or 403 until you top up.⁠[3]

Yes. The standard contractual SLA is 99.9% monthly uptime with a 10% service credit. 99.99% is negotiated upside for qualifying Enterprise deployments. The Public plan is best effort, and self-serve accounts have no individual SLA contract.⁠[11]

Yes. Advanced API serves NFT, Token, and Query methods across 19 mainnets and 6 testnets, with JavaScript and Python SDKs.⁠[5] Goldsky Feeds covers 8 EVM chains at $0.35 per 1,000 requests, with one price for every endpoint.⁠[17]

Yes. Boost is an RPC CDN in front of your existing RPC provider. It answers eligible historical and tip-of-chain reads from Goldsky’s indexed data and forwards everything else.⁠[14] Ankr works as its upstream, with one endpoint URL change and no other code change.⁠[16]

Sources

All sources were checked on October 29, 2026.

Show 30 sources
  1. RPC Service plans. Ankr Docs.abcdefg
  2. RPC Service overview. Ankr Docs.^
  3. Charging policy. Ankr Docs.ab
  4. Chains list. Ankr Docs.abc
  5. Advanced API. Ankr.abcde
  6. Verifiable RPC. Ankr.ab
  7. Verifiable RPC for every Premium key. Ankr Docs.abc
  8. Verifiable RPC confidential mode. Ankr Docs.ab
  9. Agentic RPC overview. Ankr Docs.ab
  10. Scaling services overview. Ankr Docs.^
  11. RPC Service SLA. Ankr Docs.ab
  12. Enterprise RPC. Ankr Docs.ab
  13. Edge RPC. Goldsky Docs.abcde
  14. Cut RPC costs with Boost. Goldsky Docs.abc
  15. Set up Boost. Goldsky Docs.^
  16. Boost. Goldsky.abc
  17. Feeds API overview. Goldsky Docs.abcd
  18. Index onchain data with Subgraphs. Goldsky Docs.abc
  19. Stream onchain data with Turbo. Goldsky Docs.^
  20. Turbo - Supported sinks. Goldsky Docs.ab
  21. Goldsky MCP Server. Goldsky Docs.ab
  22. Agent Skills. Goldsky Docs.ab
  23. com.goldsky/docs in the MCP Registry. Model Context Protocol Registry.ab
  24. Goldsky Compose Agent. Goldsky on GitHub.ab
  25. x402 nanopayments: pay-per-call access to Edge RPC. Goldsky Docs.ab
  26. Feeds API overview: x402 payments. Goldsky Docs.ab
  27. Supported chains. Goldsky.ab
  28. Pricing summary. Goldsky Docs.^
  29. Getting support. Goldsky Docs.^
  30. Security. Goldsky.^

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