Delta Exchange
Delta Exchange is a derivatives-focused crypto exchange; Delta Exchange India (operated by Excelium Technologies Private Limited, FIU-registered) offers INR-settled perpetual futures, BTC and ETH call and put options and spot markets. It publishes a Swagger 2.0 REST API v2 (api.india.delta.exchange), WebSocket market and account feeds, a demo/testnet environment, official Python and Node REST clients, and an official local MCP server (delta-exchange-mcp on PyPI).
Real signal across most facets with visible, nameable gaps — the contract exists but is thin, or the portal is good while governance and commercial terms are absent.
API Evangelist profiles Delta Exchange the way a machine reads it — 23 machine-readable artifacts across 2 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Delta Exchange scores 50.8/100 (developing), with a separate agent-readiness read of 34/100 (agent ready). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-10-17 · rubric v0.24.0
Put this on your own site. The badge is drawn live from Delta Exchange's current Kin Score — paste it once and it updates itself every time the score is recomputed. It follows your visitor's light or dark setting, and it links back here so anyone who sees it can read the full breakdown.
<!-- Kin Score · API Evangelist -->
<a href="https://providers.apievangelist.com/providers/delta-exchange/"
title="Delta Exchange on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/delta-exchange.svg"
alt="Delta Exchange Kin Score — API readiness rating by API Evangelist" width="150" height="150" loading="lazy">
</a>[](https://providers.apievangelist.com/providers/delta-exchange/)<!-- Kin Score · API Evangelist -->
<a href="https://providers.apievangelist.com/providers/delta-exchange/"
title="Delta Exchange on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/delta-exchange/card.svg"
alt="Delta Exchange Kin Score — API readiness rating by API Evangelist" width="340" height="120" loading="lazy">
</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile Delta Exchange
Each block below is one kind of artifact we hold for Delta Exchange. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 16
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Delta Exchange MCP Server
Official Delta Exchange MCP server (Python, published on PyPI as delta-exchange-mcp and run locally with uvx) exposing market data, account and trading tools over the Delta Exch...
Delta Exchange Account API
Account level settings
Delta Exchange Assets API
Get Asset List
Delta Exchange Heartbeat Management API
The Heartbeat Management API from Delta Exchange — 2 operation(s) for heartbeat management.
Delta Exchange Historical OHLC Candles/Sparklines API
The Historical OHLC Candles/Sparklines API from Delta Exchange — 2 operation(s) for historical ohlc candles/sparklines.
Delta Exchange Indices API
Get Indices List
Delta Exchange MMP API
Market maker protection
Delta Exchange Orderbook API
L2Orderbook
Delta Exchange Orders API
Placing Orders, Cancelling Orders, Placing batch orders, Cancelling batch orders, Get Open orders, Change Orders Leverage. Rate limits have been introduced recently that allows ...
Delta Exchange Positions API
Get Open positions, Change Position Margin, Close Position, Close All Position
Delta Exchange Products API
Get Product List
Delta Exchange Settlement Prices API
The Settlement Prices API from Delta Exchange — 1 operation(s) for settlement prices.
Delta Exchange Stats API
Get Volume Stats
Delta Exchange Trade History API
Get Orders History, Get Fill History
Delta Exchange Trades API
Get Trades of a contract
Delta Exchange Wallet API
Get balances, Get transaction history
Scroll within the panel for all 16 ·
MCP Servers 1
Model Context Protocol servers expose these APIs directly to AI agents. We profile them because agent-native access is the fastest-growing way this provider's capabilities actually get used.
Model Context Protocol servers that expose these APIs to AI agents.
Rate Limits 1
Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.
Documented rate limits and quota policies.
Delta Exchange Rate Limits
RATE LIMITSSpectral Rules 1
Governance rulesets we run against this provider's specs — the automated checks behind parts of the score. Profiling them makes the quality bar explicit and re-runnable, not a matter of opinion.
Delta Exchange API Rules
SPECTRALSecurity Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for Delta Exchange — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 3
Portal, sign-up, and the first successful call
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 5
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 7
Pagination, idempotency, versioning, errors, and events
Scroll within the panel for all 7 ·
Build 5
SDKs, sample code, and the tooling you integrate with
Access & Security 5
Authentication, authorization, and security posture
Operate 4
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 4
The organization behind the API
Other 3
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/delta-exchange · machine-readable index on apis.io
This is an independent, third-party profile of Delta Exchange, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
info@apievangelist.com
·
Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and
you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.