BraveNewCoin API

Name: BraveNewCoin API
Brand: BraveNewCoin API
Availability: InStock

★ Only Publicly Available OpenAPI DocumentFinanceBankingapiKey, bearer9 EndpointsREST

For Agents

Look up cryptocurrency assets, exchanges, market cap, and OHLCV price history for portfolio dashboards and price alerts via BraveNewCoin's nine RapidAPI endpoints.

Install Jentic One Beta

Connect the BraveNewCoin API to your agent

Jentic One is a self-hosted execution layer for AI agents. It lets your agent call the BraveNewCoin API, or any other public or private API you need. You set the rules, the agent never sees your credentials, and every call is logged.

Two steps, two machines. Install the instance in a safe environment, then register your agent from wherever it runs.

Step 1: Jentic One Host machine

# On the machine that will host your Jentic One instance:
curl -fsSL https://raw.githubusercontent.com/jentic/jentic-one/main/tools/install.sh | sh

Step 2: Agent machine

# On the machine where your agent runs (keep this separate from the instance):
curl -fsSL https://raw.githubusercontent.com/jentic/jentic-one/main/tools/install.sh | sh
jentic register       # connects your agent to your Jentic One instance

Jentic One is in public beta. The setup above keeps your agent separate from the instance, which is what you want before using real credentials: an agent running as the same OS user as Jentic One can read its stored keys directly. Just evaluating? A single local install is fine to start. See the secure deployment guide for the tiers.

Capabilities

What an agent can do with BraveNewCoin API.

List supported crypto assets via GET /asset and resolve a single asset's metadata via GET /asset/{assetId}

Retrieve OHLCV (open/high/low/close/volume) candles for an asset and market through GET /ohlcv

Pull current market-capitalization snapshots across the universe via GET /market-cap

GET STARTED

Start building with BraveNewCoin API

Explore with Jentic

View OpenAPI Document

Jentic publishes the only available OpenAPI specification for BraveNewCoin API, keeping it validated and agent-ready. BraveNewCoin is a cryptocurrency market data provider distributed via RapidAPI, exposing nine endpoints for asset metadata, exchange directories, market lookups, market-cap snapshots, and OHLCV time series. Authentication is the standard RapidAPI pair of X-RapidAPI-Key plus X-RapidAPI-Host headers, with a separate JWT obtained from /oauth/token used as a bearer for protected endpoints. The data set covers thousands of crypto assets and the exchanges that trade them, suitable for portfolio dashboards, alerting bots, and quantitative research feeds.

Use Cases

Patterns agents use BraveNewCoin API for, with concrete tasks.

★ Crypto portfolio dashboard pricing

Power a portfolio dashboard that shows live values and 24-hour changes by mapping each holding to a BraveNewCoin assetId and pulling the latest market-cap and OHLCV data. Use GET /asset/{assetId} for the symbol and metadata, then GET /ohlcv for the latest close to compute current value, all through one RapidAPI subscription.

For each holding, call GET /asset/{assetId} to confirm the symbol, then GET /ohlcv with that assetId and timeframe='1d' and return the latest close price.

Price-alert bot for retail crypto traders

Build a Telegram or Discord bot that pings users when an asset crosses a threshold. Poll GET /ohlcv for the recent candle, compare close to the user's target, and notify when crossed. The /market and /exchange endpoints let users pin alerts to a specific venue rather than a global aggregate price.

Every 60 seconds, GET /ohlcv with assetId='BTC' and marketId='BTC-USD-Coinbase', take the last candle close, and if close >= 70000 send a message to the user.

Quantitative research data feed

Feed historical candles into a backtesting or signal-research pipeline by paging GET /ohlcv across asset and market combinations. Combine with GET /exchange for venue metadata and GET /market-cap for market-cap-weighted universe construction. Suitable for Jupyter-based research before committing to a paid tick-data provider.

Iterate the asset list from GET /asset, then for each asset call GET /ohlcv with timeframe='1h' to assemble a panel of hourly candles for the last 30 days.

AI agent integration via Jentic

An agent that needs to answer 'what is the price of X?' or build a quick portfolio summary can discover BraveNewCoin through Jentic, load the right asset or OHLCV operation, and execute it without holding the RapidAPI key in its prompt context. Jentic keeps the X-RapidAPI-Key and X-RapidAPI-Host headers in the vault and attaches them at execution time.

Through Jentic, search 'get the current price of a cryptocurrency', load the operation that targets GET /ohlcv, and execute with assetId and timeframe supplied by the user query.

Key Endpoints

9 endpoints — jentic publishes the only available openapi specification for bravenewcoin api, keeping it validated and agent-ready.

METHOD

PATH

DESCRIPTION

GET

/asset

List supported crypto assets

GET

/asset/{assetId}

Retrieve metadata for a single asset

GET

/ohlcv

Fetch open/high/low/close/volume candles

GET

/market-cap

Retrieve market-capitalization snapshots

GET

/market

List supported trading markets

GET

/exchange

List exchanges tracked by BraveNewCoin

POST

/oauth/token

Mint a JWT for protected endpoints

GET

/asset

List supported crypto assets

GET

/asset/{assetId}

Retrieve metadata for a single asset

GET

/ohlcv

Fetch open/high/low/close/volume candles

GET

/market-cap

Retrieve market-capitalization snapshots

GET

/market

List supported trading markets

Why Jentic?

Three things that make agents converge on Jentic-routed access.

Credential isolation

Your BraveNewCoin RapidAPI key and host, and any JWT, are stored once, encrypted, by your own Jentic One instance and injected at execution time. They never enter the agent's prompt, logs, or context.

Intent-based discovery

Agents search Jentic by intent such as 'get the current price of a cryptocurrency' or 'list crypto exchanges', and Jentic returns the matching BraveNewCoin operation with its input schema and the RapidAPI host pre-wired so the agent calls the right endpoint without browsing the reference docs.

Time to first call

FAQs

Specific to using BraveNewCoin API through Jentic.

Why is there no official OpenAPI spec for BraveNewCoin API?

BraveNewCoin distributes the API through RapidAPI and does not publish a standalone OpenAPI specification. Jentic generates and maintains this spec so that AI agents and developers can call BraveNewCoin API via structured tooling. It is validated against the live API and kept up to date. Get started with Jentic One, the self-hosted execution layer.

What authentication does the BraveNewCoin API use?

Most endpoints require the standard RapidAPI headers: X-RapidAPI-Key (your subscription key) and X-RapidAPI-Host set to bravenewcoin.p.rapidapi.com. Protected endpoints additionally require a JWT bearer minted at POST /oauth/token. Through Jentic, all three credentials live in the encrypted vault.

Can I get historical OHLCV candles from the BraveNewCoin API?

Yes. GET /ohlcv returns open/high/low/close/volume candles for a given assetId and optional marketId and timeframe. Use it for both recent live pricing and historical lookback for backtests; pagination parameters limit how many candles are returned per call.

What are the rate limits for the BraveNewCoin API?

Rate limits are set by the RapidAPI subscription tier you purchase, not the OpenAPI spec - check your plan in the RapidAPI dashboard for monthly request quotas and burst limits before scaling polling jobs against /ohlcv or /market-cap.

How do I fetch a current crypto price with the BraveNewCoin API through Jentic?

Install the SDK with pip install jentic, then await client.search('get the current price of a cryptocurrency'), await client.load on the GET /ohlcv operation, and await client.execute with assetId and timeframe='1d'. Read the latest candle's close field as the price.

Does the BraveNewCoin API cover all major exchanges?

GET /exchange enumerates the exchanges BraveNewCoin tracks and GET /market lists the trading pairs available across them. Coverage varies by venue - call /exchange first to confirm the venue you need is supported before pinning OHLCV calls to a specific marketId.

Can I limit what my agent is allowed to do with the BraveNewCoin API?

Yes. Because Jentic One is self-hosted, your own rules decide which BraveNewCoin operations and credentials your agent may use, so you can grant only the read calls it needs, such as GET /ohlcv for candles, GET /asset for asset lookups, or GET /exchange to list venues. Every operation you allow is one you have explicitly chosen, and the API is read-only market data, so none of these calls execute trades or move funds. You can also withhold POST /oauth/token and the RapidAPI key so the agent never mints or holds credentials it does not require.