Yes. The Free tier is 600 requests a month at 100 requests a minute, across every endpoint in the catalogue, with no credit card. Nothing about it expires.

What happens when I hit the quota?

Requests return 429 with the limit, what you have used, and which window you tripped — nothing is queued, and nothing is charged. The monthly quota resets on the 1st (UTC). There is no rollover: unused requests do not carry into the next month.

Do failed requests use up my quota?

A 5xx does not. If a source breaks on our side, the request is excluded from your monthly count. A 4xx does count — a wrong parameter is still a request we answered. Per-minute throttling counts everything, so a retry loop is still throttled.

Which tier do I need?

Start on Free. Every response carries the remaining quota in its headers, and the dashboard reads the same number enforcement uses, so you will see the ceiling coming rather than discovering it.

How is Zapi different from RapidAPI or Apify?

Zapi focuses on a consistent REST contract — one API key, one response format, one error pattern for every source. No need to learn per-provider quirks like on traditional marketplaces, and no need to set up scraping workflows like on Apify.

What about the legality of accessing public data?

Zapi only accesses data that is publicly available without a login. Responsibility for how it is ultimately used stays with the developer — make sure your use case complies with the original source's ToS and the regulations in your operating region.

Is there an official SDK?

One: zpi-sdk, for TypeScript and JavaScript. It carries a typed error hierarchy, retries only what is safe to retry, submits bulk jobs, and verifies webhook signatures. Everything else is plain REST — cURL or any HTTP client works.

Can I request a source that isn’t in the catalogue yet?

Yes, through the community Discord, on any tier.

DefiLlama

Total value locked per chain dan kapitalisasi stablecoin per aset beserta mekanisme peg-nya.

6 endpoints881 calls6/6 passing

Get API key

Chain TVL

TVL per chain dalam USD, terbesar dulu, bisa disaring dengan `minTvl`.

GET/v1/finance:defillama/chains

slow · 0.2s15m cache

Parameters

Name	Type	In	Description
length	number	query	Rows to return (default 50, max 500).
minTvl	number	query	Drop chains below this TVL in USD.

Example response

{"project":"finance:defillama",  "data": {"count":50,    "items": [      {"tvl":47170499526.70988,"name":"Ethereum","symbol":"ETH","chainId":1,"coingeckoId":"ethereum"      },      {"tvl":5357384941.319784,"name":"BSC","symbol":"BNB","chainId":56,"coingeckoId":"binancecoin"      },      {"tvl":5312745912.351768,"name":"Solana","symbol":"SOL","coingeckoId":"solana"      },      {"tvl":5240631291.195125,"name":"Base","chainId":8453      },      {"tvl":5126114876.883402,"name":"Tron","symbol":"TRON","coingeckoId":"tron"      },      {"tvl":3985775047.8197036,"name":"Bitcoin","symbol":"BTC","coingeckoId":"bitcoin"      },      {"tvl":1792240630.7060046,"name":"Provenance","symbol":"HASH","coingeckoId":"hash-2"      },      {"tvl":1445583793.9306028,"name":"Hyperliquid L1","symbol":"HYPE","coingeckoId":"hyperliquid"      }    ],"total":461,"source":"defillama","currency":"USD","totalTvl":84515501988.66243  },"timestamp":"2026-08-08T10:10:23Z"}

Errors

401Missing or invalid x-api-key
404Not found or private
429Rate limit or monthly quota reached

Stablecoins

Stablecoin terbesar per peredaran, dengan jenis peg dan mekanismenya.

GET/v1/finance:defillama/stablecoins

passing · 1.3s15m cache

Parameters

Name	Type	In	Description
length	number	query	Rows to return (default 25, max 200).
peg	string	query	Keep only this peg type (peggedUSD, peggedEUR, …).

Example response

{"project":"finance:defillama",  "data": {"count":25,    "items": [      {"peg":"peggedUSD","name":"Tether","price":0.9996529389237235,"symbol":"USDT","mechanism":"fiat-backed","circulating":183011061240.82898,"coingeckoId":"tether"      },      {"peg":"peggedUSD","name":"USD Coin","price":0.999761122073589,"symbol":"USDC","mechanism":"fiat-backed","circulating":72905794546.1014,"coingeckoId":"usd-coin"      },      {"peg":"peggedUSD","name":"Sky Dollar","price":0.9997885300919773,"symbol":"USDS","mechanism":"crypto-backed","circulating":6721244278.757235,"coingeckoId":"usds"      },      {"peg":"peggedUSD","name":"Dai","price":0.9999215726557905,"symbol":"DAI","mechanism":"crypto-backed","circulating":4779468708.49562,"coingeckoId":"dai"      },      {"peg":"peggedUSD","name":"Ethena USDe","price":0.9998132003483738,"symbol":"USDe","mechanism":"crypto-backed","circulating":4080222642.0417285,"coingeckoId":"ethena-usde"      },      {"peg":"peggedUSD","name":"World Liberty Financial USD","price":0.9995358748930847,"symbol":"USD1","mechanism":"fiat-backed","circulating":4001013937.994626,"coingeckoId":"usd1-wlfi"      },      {"peg":"peggedUSD","name":"Global Dollar","price":0.9999688726376925,"symbol":"USDG","mechanism":"fiat-backed","circulating":3378436340.120869,"coingeckoId":"global-dollar"      },      {"peg":"peggedUSD","name":"Circle USYC","price":1.1346424163708866,"symbol":"USYC","mechanism":"fiat-backed","circulating":2922480174.730857,"coingeckoId":"hashnote-usyc"      }    ],"total":418,"source":"defillama"  },"timestamp":"2026-08-08T10:10:23Z"}

Errors

401Missing or invalid x-api-key
404Not found or private
429Rate limit or monthly quota reached

Stablecoin Chains

Stablecoin circulating supply per chain, current cross-section.

GET/v1/finance:defillama/stablecoin-chains

slow · 0.2s15m cache

Parameters

Name	Type	In	Description
peg	string	query	Peg type to read. Default peggedUSD.
limit	number	query	Chains to return, largest first. Default 50, max 500.
minCirculating	number	query	Drop chains below this circulating value in USD.

Example response

{"project":"finance:defillama",  "data": {"peg":"peggedUSD","count":50,    "items": [      {"chain":"Ethereum","circulatingUsd":146952725067.78015      },      {"chain":"Tron","circulatingUsd":91887441567.50905      },      {"chain":"Solana","circulatingUsd":15863026696.789598      },      {"chain":"BSC","circulatingUsd":13383178392.59415      },      {"chain":"Hyperliquid L1","circulatingUsd":6570898641.614782      },      {"chain":"Base","circulatingUsd":4931807896.464042      },      {"chain":"Arbitrum","circulatingUsd":3445788631.870305      },      {"chain":"Polygon","circulatingUsd":3044703687.6261106      }    ],"total":204,"dataset":"stablecoin-chains","currency":"USD","provider":"defillama"  },"timestamp":"2026-08-08T10:10:23Z"}

Errors

401Missing or invalid x-api-key
404Not found or private
429Rate limit or monthly quota reached

Protocols

The protocol directory with current TVL and its recent changes.

GET/v1/finance:defillama/protocols

slow · 1.7s15m cache

Parameters

Name	Type	In	Description
category	string	query	Keep only this category. Case-insensitive. Others include Lending, CEX, Liquid Staking, Bridge, Restaking.
chain	string	query	Keep only protocols deployed on this chain.
query	string	query	Free text over protocol name, symbol and slug.
minTvl	number	query	Drop protocols below this TVL in USD.
page	number	query	Result page. Default 1.
limit	number	query	Protocols per page, largest TVL first. Default 50, max 500.

Example response

{"project":"finance:defillama",  "data": {"page":1,"chain":null,"count":50,    "items": [      {"id":"194","tvl":1909573717.2501187,"url":"https://pancakeswap.finance/","logo":"https://icons.llamao.fi/icons/protocols/pancakeswap-amm","name":"PancakeSwap AMM","slug":"pancakeswap-amm","chain":"Multi-Chain",        "chains": [          "Binance",          "Ethereum",          "Aptos"        ],"symbol":"CAKE","category":"Dexs","change1d":null,"change1h":0.4894595925158711,"change7d":11.300991871895746,"listedAt":null,"marketCap":null,"coingeckoId":null      },      {"id":"2198","tvl":1426020655.9630637,"url":"https://app.uniswap.org/","logo":"https://icons.llamao.fi/icons/protocols/uniswap-v3","name":"Uniswap V3","slug":"uniswap-v3","chain":"Multi-Chain",        "chains": [          "Ethereum",          "Base",          "Arbitrum"        ],"symbol":"UNI","category":"Dexs","change1d":0.30566703831671305,"change1h":0.7316921288834664,"change7d":1.1399914162315525,"listedAt":1666191475,"marketCap":null,"coingeckoId":null      },      {"id":"3","tvl":1298281201.671089,"url":"https://curve.finance","logo":"https://icons.llamao.fi/icons/protocols/curve","name":"Curve DEX","slug":"curve-dex","chain":"Multi-Chain",        "chains": [          "Ethereum",          "Arbitrum",          "Fraxtal"        ],"symbol":"CRV","category":"Dexs","change1d":-0.9453846915700694,"change1h":0.29059083690547993,"change7d":2.1177046958854078,"listedAt":null,"marketCap":null,"coingeckoId":null      }    ],"query":null,"total":2067,"dataset":"protocols","hasMore":true,"category":"Dexs","currency":"USD","nextPage":2,"provider":"defillama"  },"timestamp":"2026-08-08T10:10:23Z"}

Errors

401Missing or invalid x-api-key
404Not found or private
429Rate limit or monthly quota reached

Chain Tvl History

Daily TVL series for one chain, or for every chain summed.

GET/v1/finance:defillama/chain-tvl-history

passing · 0.4s1h cache

Parameters

Name	Type	In	Description
chain	string	query	Chain name as the `chains` endpoint spells it. Omit for every chain summed.
from	number	query	Keep points at or after this UNIX second.
to	number	query	Keep points at or before this UNIX second.
limit	number	query	Keep only the most recent N points. Omit for the full series.

Example response

{"project":"finance:defillama",  "data": {"chain":"Ethereum","count":3251,    "items": [      {"tvl":0,"date":"2017-09-27","time":1506470400      },      {"tvl":0,"date":"2017-09-28","time":1506556800      },      {"tvl":0,"date":"2017-09-29","time":1506643200      },      {"tvl":0,"date":"2017-09-30","time":1506729600      },      {"tvl":0,"date":"2017-10-01","time":1506816000      },      {"tvl":0,"date":"2017-10-02","time":1506902400      },      {"tvl":0,"date":"2017-10-03","time":1506988800      },      {"tvl":0,"date":"2017-10-04","time":1507075200      }    ],"total":3251,"dataset":"chain-tvl-history","currency":"USD","interval":"1d","provider":"defillama"  },"timestamp":"2026-08-08T10:10:23Z"}

Errors

401Missing or invalid x-api-key
404Not found or private
429Rate limit or monthly quota reached

Stablecoin History

Daily circulating supply for one peg type, whole market or one chain.

GET/v1/finance:defillama/stablecoin-history

slow · 1.6s1h cache

Parameters

Name	Type	In	Description
peg	string	query	Peg type to read. Default peggedUSD. Others include peggedEUR, peggedVAR, peggedJPY, peggedGBP.
chain	string	query	Restrict to one chain. Omit for the whole market.
from	number	query	Keep points at or after this UNIX second.
to	number	query	Keep points at or before this UNIX second.
limit	number	query	Keep only the most recent N points. Omit for the full series.

Example response

{"project":"finance:defillama",  "data": {"peg":"peggedUSD","chain":null,"count":3188,    "items": [      {"date":"2017-11-29","time":1511913600,"mintedUsd":null,"unreleased":null,"circulating":109970,"circulatingUsd":110105      },      {"date":"2017-11-30","time":1512000000,"mintedUsd":null,"unreleased":null,"circulating":109970,"circulatingUsd":110105      },      {"date":"2017-12-01","time":1512086400,"mintedUsd":null,"unreleased":null,"circulating":109970,"circulatingUsd":110105      },      {"date":"2017-12-02","time":1512172800,"mintedUsd":null,"unreleased":null,"circulating":109970,"circulatingUsd":110105      },      {"date":"2017-12-03","time":1512259200,"mintedUsd":null,"unreleased":null,"circulating":109970,"circulatingUsd":110105      },      {"date":"2017-12-04","time":1512345600,"mintedUsd":null,"unreleased":null,"circulating":109970,"circulatingUsd":110105      },      {"date":"2017-12-05","time":1512432000,"mintedUsd":null,"unreleased":null,"circulating":109970,"circulatingUsd":110105      },      {"date":"2017-12-06","time":1512518400,"mintedUsd":null,"unreleased":null,"circulating":109970,"circulatingUsd":110105      }    ],"total":3188,"dataset":"stablecoin-history","interval":"1d","provider":"defillama"  },"timestamp":"2026-08-08T10:10:23Z"}

Errors

401Missing or invalid x-api-key
404Not found or private
429Rate limit or monthly quota reached

Try it

Live request with your key

const data = await client.run(  "finance:defillama",  "chains",  { length: 50, minTvl: 1000000 });

DefiLlama

Total value locked per chain dan kapitalisasi stablecoin per aset beserta mekanisme peg-nya.

6 endpoints881 calls6/6 passing

Get API key

TVL per chain dalam USD, terbesar dulu, bisa disaring dengan `minTvl`.

GET/v1/…defillama/chains

slow · 0.2s15m cache

Try it

Parameters

length

number · query · optional

Rows to return (default 50, max 500).

minTvl

number · query · optional

Drop chains below this TVL in USD.

Example response

{"project":"finance:defillama",  "data": {"count":50,    "items": [      {"tvl":47170499526.70988,"name":"Ethereum","symbol":"ETH","chainId":1,"coingeckoId":"ethereum"      },      {"tvl":5357384941.319784,"name":"BSC","symbol":"BNB","chainId":56,"coingeckoId":"binancecoin"      },      {"tvl":5312745912.351768,"name":"Solana","symbol":"SOL","coingeckoId":"solana"      },      {"tvl":5240631291.195125,"name":"Base","chainId":8453      },      {"tvl":5126114876.883402,"name":"Tron","symbol":"TRON","coingeckoId":"tron"      },      {"tvl":3985775047.8197036,"name":"Bitcoin","symbol":"BTC","coingeckoId":"bitcoin"      },      {"tvl":1792240630.7060046,"name":"Provenance","symbol":"HASH","coingeckoId":"hash-2"      },      {"tvl":1445583793.9306028,"name":"Hyperliquid L1","symbol":"HYPE","coingeckoId":"hyperliquid"      }    ],"total":461,"source":"defillama","currency":"USD","totalTvl":84515501988.66243  },"timestamp":"2026-08-08T10:10:23Z"}

Errors

401Missing or invalid x-api-key
404Not found or private
429Rate limit or monthly quota reached

Code

const data = await client.run(  "finance:defillama",  "chains",  { length: 50, minTvl: 1000000 });