established · 0.3 marketcapability domainschema

Sandbox

Score 25.1 / 100 30 providers +53 via APIs 65 APIs Search apis.io →
Variants seen in the corpus: SandboxesSandbox

Providers using this tag (30)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Strong 9 Solid coverage with minor gaps
E2BArtificial IntelligenceAgentsCode ExecutionCode Interpreter3 APIs65.5ModalServerlessComputeGPUAI Infrastructure1 API64.8KoyebCloud PlatformDeploymentPlatform-as-a-ServiceServerless1 API64.3RunloopArtificial IntelligenceAI AgentsCoding Agents14 APIs61.0DaytonaArtificial IntelligenceAgentsCloudCode Execution12 APIs60.6FreestyleArtificial IntelligenceAgentsVMs8 APIs60.4DwollaPaymentsACHBank TransfersFintech19 APIs59.5Prime IntellectArtificial IntelligenceReinforcement LearningGPU ComputeDecentralized Compute3 APIs56.5ComposioAI AgentsAuthenticationIntegrationMCP2 APIs56.4
Developing 9 Usable, with meaningful gaps to close
Dedalus LabsCompanyArtificial IntelligenceAgentsMCP2 APIs51.8Anchor BrowserBrowser InfrastructureAI AgentsCloud BrowserBrowser Automation1 API51.3AmikaCompanyAI AgentsCoding AgentsDeveloper Tools1 API50.7VirusTotalAnti MalwareThreat IntelligenceSecurityFile Analysis7 APIs50.5Novita AIArtificial IntelligenceLLMInferenceGPU1 API47.4Klavis AIMCPMCP ServerMCP HostingConnectors1 API47.2Smol MachinesCompanyMicroVMVirtualization2 APIs46.3ArdentCompanyDatabasePostgreSQLDatabase Branching1 API43.2VersCompanyComputeVirtualizationMicroVM1 API39.4
Thin 9 Limited public surface area
BlaxelArtificial IntelligenceAgentsInfrastructure1 API38.0MorphArtificial IntelligenceCode EditingFast ApplyEmbeddings1 API37.7LimrunCompanyMobileiOSAndroid1 API37.0ArchalCompanyAI AgentsAgent TestingDeveloper Tools1 API35.2RuntimeCompanyCoding AgentsDeveloper ToolsAI Infrastructure1 API33.8exe.devCompanyDeveloper ToolsCloud ComputingVirtual Machines1 API32.0Platzi Fake Store APIE-CommerceFake APIJWTPrototyping1 API28.6Lightning AICompanyAi MlMachine-LearningGPU Cloud2 APIs27.2ResslMock APIsAPI TestingAI AgentsAgent Evaluation1 API26.5
Emerging 3 Early or largely undocumented
SonicWallCybersecurityNetwork SecurityFirewallNext-Generation Firewall18.7Arga LabsCompanyAPI TestingDigital Twin1 API17.3LabLabeeCompanyTelecommunicationsNetwork AutomationTraining12.5

APIs with this tag (65)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Exemplar 7 Complete, well-documented, and agent-ready
Salesforce Sandbox APIManage sandboxes87.5OpenAI Agents SDKThe OpenAI Agents SDK is a lightweight framework for building multi-agent workflows in Python and TypeScrip...82.9OpenAI Containers APIThe Containers API from OpenAI — 5 operation(s) for containers.82.9Canvas Sandboxes APIThe Sandboxes API from Canvas — 1 operation(s) for sandboxes.71.5Palo Alto Networks Sandbox API{'$ref': 'desc/sandbox/sandbox.md'}70.4Lightspark Sandbox APIEndpoints to trigger test cases in sandbox70.3Orange Business Evolution Platform IaaS APISandbox IaaS environment for testing applications on Orange Business's Evolution Platform with full REST AP...70.0
Strong 19 Solid coverage with minor gaps
Memo Bank Sandbox APISandbox only endpoints.66.4SignSealShip Partner API Sandbox APIDeterministic lifecycle simulation for TEST orders (sss_pk_test_ keys) — real state machine, real signed we...66.1Adobe Experience Cloud Sandboxes APIOperations for managing platform sandboxes66.0E2B sandboxes APIThe sandboxes API from E2B — 13 operation(s) for sandboxes.65.5Modal Sandboxes APISpins up isolated, GPU-capable sandbox containers for running untrusted code (LLM agents, tool use, code-in...64.8Structify sandbox APISandbox management endpoints64.2FIS Global Sandbox APIThe Sandbox API from FIS Global — 2 operation(s) for sandbox.61.7Daytona sandbox APIThe sandbox API from Daytona — 37 operation(s) for sandbox.60.6Grubhub Testing APIGrubhub ships its partner test surface as part of the published contract: create a transmission test, simul...59.4Unstoppable Finance (Iron) Sandbox APIOperations for Sandbox Testing57.8Fintecture Sandbox APIThe Sandbox API from Fintecture — 1 operation(s) for sandbox.57.2ParlayAPI Sandbox APIAuth-less deterministic responses for integration testing without credits.57.2ETSI MEC Sandbox / EdgeNative ConnectorA hosted, free interactive environment where developers exercise live ETSI MEC service APIs against emulate...56.8Prime Intellect Sandbox APISecure remote code-execution sandboxes for AI agents. Create and manage Python-3.11-slim-based sandboxes, e...56.5Justt Sandbox APIThe Sandbox API from Justt — 1 operation(s) for sandbox.56.1MTN MoMo Sandbox User Provisioning APIProvision sandbox API users and API keys for the MTN MoMo Open API test environment, the self-serve step th...55.8Duvo Ai Sandboxes APICreate sandboxes and upload files for agent runs55.4Signadot Sandboxes APIThe Sandboxes API from Signadot — 2 operation(s) for sandboxes.55.0Tower Sandbox APIThe Sandbox API from Tower — 1 operation(s) for sandbox.54.3
Developing 24 Usable, with meaningful gaps to close
Malwarebytes Sandbox APIThe Sandbox API from Malwarebytes — 2 operation(s) for sandbox.54.2Ondo Finance Sandbox APIThe Sandbox API from Ondo Finance — 2 operation(s) for sandbox.52.8Itron GenX / Starfish StudioGenX is the marketing umbrella under which Itron positions next-generation grid-edge solutions for develope...52.0Bond Simulation (Sandbox) APISandbox-only endpoints for deterministically testing banking flows before going live — simulate a card tran...51.0Cadana Sandbox APIAPIs for relevant sandbox simulations50.9Amika Sandboxes APIThe Sandboxes API from Amika — 16 operation(s) for sandboxes.50.7Letta Sandboxes APIManage code-execution sandboxes used by sandbox tools.50.4Oracle Health Code Console (Developer Portal)The Oracle Health Code Console (formerly Cerner Code) is the developer portal used to register SMART on FHI...50.3Bridge Sandbox APIThe Sandbox API from Bridge — 1 operation(s) for sandbox.50.0Pinwheel Sandbox APIThe Sandbox API from Pinwheel — 1 operation(s) for sandbox.49.6Clearstream API Platform (Playground)The Clearstream API Platform is the REST tier of ClearstreamXact, reachable at https://api.clearstream.com ...47.3Klavis AI Sandbox APIAcquire and manage isolated sandbox VMs47.2Klavis MCP Platform APIThe Klavis API manages hosted MCP servers, OAuth flows for 50+ integrated services, Strata multi-tool serve...47.2Akamai Sandboxes APIThe Sandboxes API from Akamai — 3 operation(s) for sandboxes.47.0CodeSandbox sandbox APIBrowser and VM sandbox management46.5Smol Machines Sandboxes APISandbox lifecycle management46.3R2 Sandbox APIThe Sandbox API from R2 — 1 operation(s) for sandbox.45.8CoreWeave Sandbox Control Plane APIThe Sandbox Control Plane API provisions ephemeral compute sandboxes for short-lived, isolated workloads on...44.4Trellix Intelligent Sandbox APIREST API for Trellix Intelligent Sandbox (formerly Advanced Threat Defense) that enables automated submissi...43.6LangChain sandboxes APIThe sandboxes API from LangChain — 11 operation(s) for sandboxes.42.8Volt Sandbox APIOperations related to sandbox operations.41.8ThunderCore Testnet JSON-RPC APIEthereum-compatible JSON-RPC 2.0 API for the ThunderCore testnet (chain ID 18, TST gas token), with a fauce...40.9Fifth Third Bancorp Sandbox APIThe Sandbox section provides tools to test and simulate interactions with the Newline API in a controlled e...40.4Tensorlake Sandboxes APIMicroVM sandboxes for serverless workflows and agent code.40.2
Thin 9 Limited public surface area
Veracode Sandboxes APIDevelopment sandbox management38.9Agent Diff Sandboxes APIThe Sandboxes API from Agent Diff — 2 operation(s) for sandboxes.37.7Morph Cloud Sandboxes APIInfinibranch microVM (Firecracker) sandbox infrastructure for agents - a user-scoped API for managing insta...37.7Kalshi Trade API (Demo)Demo / sandbox environment for the Kalshi Trade API - mirrors production semantics with simulated balances ...37.6LangSmith sandboxes APIThe sandboxes API from LangSmith — 12 operation(s) for sandboxes.36.4BandChain Testnet REST APIThe BandChain V3 Testnet REST API mirrors the mainnet REST API and provides a sandbox environment for devel...34.6Mock Bank APIThe Mock Bank API provides a sandbox environment for testing and developing banking integrations without co...34.3Cross River Postman CollectionPostman collection of the COS APIs distributed to onboarded partners to accelerate sandbox testing and inte...30.3Lightning AI Platform APIThe Lightning AI control-plane API used by the lightning-sdk Python SDK, the @lightningai/sdk JavaScript SD...27.2
Emerging 5 Early or largely undocumented
5ireChain Thunder Testnet JSON-RPCEthereum-compatible JSON-RPC 2.0 endpoint for the 5ireChain Thunder testnet (EIP-155 chain ID 997, native c...23.4MediaRuntime Sandbox APICreate a bounded public-sandbox session.23.1Arga APIPublic REST API for Arga's testing infrastructure — provision digital twins, deploy branches/PRs into sandb...17.3Babylon.js PlaygroundHosted browser-based IDE for writing and sharing Babylon.js scenes as TypeScript snippets. Backed by the Ba...16.8ClassPass Partner Certification & Token PortalThe client-side application shell served at developers.classpass.com (inspectable without authenticating) d...16.4
Minimal 1 Almost no public developer surface
Infosys Finacle Open Bank Project SandboxPublic Open Bank Project sandbox instance hosted by Infosys Finacle that exposes standard OBP REST APIs for...5.6

Companies reaching this through an API (53)

These companies publish an API, specification or operation carrying “Sandbox” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

5ire Adobe Experience Cloud Agent Diff Akamai Babylon.js Band Protocol Bond Bridge Cadana Canvas ClassPass Clearstream CodeSandbox CoreWeave Cross River Bank Duvo Ai ETSI Fifth Third Bancorp Fintecture FIS Global Grubhub Infosys Itron Justt Kalshi LangChain LangSmith Letta Lightspark Malwarebytes MediaRuntime Memo Bank MTN Group Ondo Finance OpenAI Oracle Health (Cerner) Orange Business Palo Alto Networks ParlayAPI Pinwheel R2 Salesforce Sandbox Banking Signadot SignSealShip Partner API Structify Tensorlake ThunderCore Tower Trellix
Show all 53 companies ↓
Unstoppable Finance (Iron) Veracode Volt

Score breakdown

Frequency
59.4
log-scaled weighted occurrences
Breadth
0.8
spread across providers
Quality lift
50.1
mean composite of providers using it
Cohesion
0.0
strength of nearest seed neighbor

Related tags

Code Execution 7 co-occurrences MicroVM 6 co-occurrences APIKeys 14 co-occurrences Service Accounts 5 co-occurrences Coding Agents 5 co-occurrences Tools 7 co-occurrences Volumes 5 co-occurrences

Where this tag comes from

Api tag65
Provider tag30
Openapi tag35
Openapi op tag155

Cohort brief

Auto-generated

The 30 providers in the APIs.io catalog tagged Sandbox, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
30
all scored
Mean Kin Score
44
+20 vs catalog 24
Mean Agent Readiness
27.7
+15.3 vs catalog 12.4
Spread
12.5–65.5
median 46.8 · σ 14.8
How the 30 split by band
Exemplar 0Strong 9Developing 9Thin 9Emerging 3Minimal 0
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Developer Ergonomics 59.2 23.4 +35.8 30
Contract Quality 44.1 20.1 +24 30
Access Clarity 44.3 26.5 +17.8 30
Operational Transparency 31 14 +17 30
Discoverability 71 61 +10 30
Contract Governance 8.6 6.5 +2.1 30

A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.

What this cohort publishes
ArtifactThis cohortCatalogDifference
MCP server (any) 33% 10% +23
MCP server (first-party) 37% 13% +24
Agent Skills 0% 0% 0
OAuth scopes 7% 11% -4
Security 100% 96% +4
Arazzo workflows 17% 2% +15
Governance rules 27% 13% +14

mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.

Top by Kin Score
  1. 1 E2B 65.5
  2. 2 Modal 64.8
  3. 3 Koyeb 64.3
  4. 4 Runloop 61
  5. 5 Daytona 60.6
  6. 6 Freestyle 60.4
  7. 7 Dwolla 59.5
  8. 8 Prime Intellect 56.5
  9. 9 Composio 56.4
  10. 10 Dedalus Labs 51.8
Top by Agent Readiness
  1. 1 Anchor Browser 57.1
  2. 2 Dwolla 52.9
  3. 3 Blaxel 44.6
  4. 4 Limrun 43
  5. 5 Dedalus Labs 40.7
  6. 6 Koyeb 39.8
  7. 7 Novita AI 35.8
  8. 8 Prime Intellect 33.7
  9. 9 Modal 33.5
  10. 10 Ardent 32.9
All 30 members of this roster resolve to a scored provider in the catalog.Generated from the catalog build of 20 September 2026, across 27620 providers, using the same computation served by the APIs.io cohort API. Briefs are published for rosters of 5 or more scored providers; below that a distribution is not meaningful.

Work with this as data

Every tag here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for tags

7 MCP tools reach this
  • find_tagsBrowse and filter every tag in the catalog.
  • get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
  • cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
  • cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This tag 
curl "https://apis.io/api/v1/tags/sandbox"
All tags 
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/sandbox"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/sandbox/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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