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.

Antam

Antam's own price list — the Indonesian retail gold benchmark, quoted per bar

2 endpoints385 calls2/2 passing

Get API key

Harga

GET/v1/finance:antam/harga

passing · 6.0s1h cache

Parameters

Name	Type	In	Description
series	string	query	Filter by series name, case-insensitive substring. Omit for every series.
metal	enum	query	Restrict to gold or silver products. Default all. One of gold, silver, all.

Example response

{"project":"finance:antam",  "data": {"asOf":"2026-08-21","count":17,    "items": [      {"metal":"gold","series":"Emas Batangan","taxLabel":"Harga (+Pajak PPh 0.25%)","basePrice":1412500,"taxedPrice":1416031,"weightGram":0.5,"weightText":"0.5 gr",        "taxedPrices": [          {"label":"Harga (+Pajak PPh 0.25%)","price":1416031          }        ],"basePricePerGram":2825000      },      {"metal":"gold","series":"Emas Batangan","taxLabel":"Harga (+Pajak PPh 0.25%)","basePrice":2725000,"taxedPrice":2731813,"weightGram":1,"weightText":"1 gr",        "taxedPrices": [          {"label":"Harga (+Pajak PPh 0.25%)","price":2731813          }        ],"basePricePerGram":2725000      },      {"metal":"gold","series":"Emas Batangan","taxLabel":"Harga (+Pajak PPh 0.25%)","basePrice":5390000,"taxedPrice":5403475,"weightGram":2,"weightText":"2 gr",        "taxedPrices": [          {"label":"Harga (+Pajak PPh 0.25%)","price":5403475          }        ],"basePricePerGram":2695000      },      {"metal":"gold","series":"Emas Batangan","taxLabel":"Harga (+Pajak PPh 0.25%)","basePrice":8060000,"taxedPrice":8080150,"weightGram":3,"weightText":"3 gr",        "taxedPrices": [          {"label":"Harga (+Pajak PPh 0.25%)","price":8080150          }        ],"basePricePerGram":2686667      },      {"metal":"gold","series":"Emas Batangan","taxLabel":"Harga (+Pajak PPh 0.25%)","basePrice":13400000,"taxedPrice":13433500,"weightGram":5,"weightText":"5 gr",        "taxedPrices": [          {"label":"Harga (+Pajak PPh 0.25%)","price":13433500          }        ],"basePricePerGram":2680000      },      {"metal":"gold","series":"Emas Batangan","taxLabel":"Harga (+Pajak PPh 0.25%)","basePrice":26745000,"taxedPrice":26811863,"weightGram":10,"weightText":"10 gr",        "taxedPrices": [          {"label":"Harga (+Pajak PPh 0.25%)","price":26811863          }        ],"basePricePerGram":2674500      },      {"metal":"gold","series":"Emas Batangan","taxLabel":"Harga (+Pajak PPh 0.25%)","basePrice":66737000,"taxedPrice":66903843,"weightGram":25,"weightText":"25 gr",        "taxedPrices": [          {"label":"Harga (+Pajak PPh 0.25%)","price":66903843          }        ],"basePricePerGram":2669480      },      {"metal":"gold","series":"Emas Batangan","taxLabel":"Harga (+Pajak PPh 0.25%)","basePrice":133395000,"taxedPrice":133728488,"weightGram":50,"weightText":"50 gr",        "taxedPrices": [          {"label":"Harga (+Pajak PPh 0.25%)","price":133728488          }        ],"basePricePerGram":2667900      }    ],"metal":"all","total":23,"series":"batangan","dataset":"harga","currency":"IDR","provider":"antam",    "seriesAvailable": [      "Emas Batangan",      "Emas Batangan Gift Series",      "Emas Batangan Batik Seri III",      "Emas Batangan Karapan Sapi",      "Koin Perak Gunung Bromo",      "Perak Murni",      "Perak Heritage",      "Liontin Batik Seri III"    ]  },"timestamp":"2026-08-21T02:23:43Z"}

Errors

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

Buyback

What Antam pays to take a bar back. One number for the whole product line — the

GET/v1/finance:antam/buyback

passing · 0.9s1h cache

Parameters

Name	Type	In	Description
x	string	query	Unused — the buyback price takes no parameters.

Example response

{"project":"finance:antam",  "data": {"metal":"gold","dataset":"buyback","currency":"IDR","provider":"antam","pricePerGram":2585000,"appliesToAllDenominations":true  },"timestamp":"2026-08-21T02:23:43Z"}

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:antam",  "harga",  { series: "batangan", metal: "gold" });

Antam

Antam's own price list — the Indonesian retail gold benchmark, quoted per bar

2 endpoints385 calls2/2 passing

Get API key

GET/v1/…antam/harga

passing · 6.0s1h cache

Try it

Parameters

series

string · query · optional

Filter by series name, case-insensitive substring. Omit for every series.

metal

enum · query · optional

Restrict to gold or silver products. Default all.

Example response

{"project":"finance:antam",  "data": {"asOf":"2026-08-21","count":17,    "items": [      {"metal":"gold","series":"Emas Batangan","taxLabel":"Harga (+Pajak PPh 0.25%)","basePrice":1412500,"taxedPrice":1416031,"weightGram":0.5,"weightText":"0.5 gr",        "taxedPrices": [          {"label":"Harga (+Pajak PPh 0.25%)","price":1416031          }        ],"basePricePerGram":2825000      },      {"metal":"gold","series":"Emas Batangan","taxLabel":"Harga (+Pajak PPh 0.25%)","basePrice":2725000,"taxedPrice":2731813,"weightGram":1,"weightText":"1 gr",        "taxedPrices": [          {"label":"Harga (+Pajak PPh 0.25%)","price":2731813          }        ],"basePricePerGram":2725000      },      {"metal":"gold","series":"Emas Batangan","taxLabel":"Harga (+Pajak PPh 0.25%)","basePrice":5390000,"taxedPrice":5403475,"weightGram":2,"weightText":"2 gr",        "taxedPrices": [          {"label":"Harga (+Pajak PPh 0.25%)","price":5403475          }        ],"basePricePerGram":2695000      },      {"metal":"gold","series":"Emas Batangan","taxLabel":"Harga (+Pajak PPh 0.25%)","basePrice":8060000,"taxedPrice":8080150,"weightGram":3,"weightText":"3 gr",        "taxedPrices": [          {"label":"Harga (+Pajak PPh 0.25%)","price":8080150          }        ],"basePricePerGram":2686667      },      {"metal":"gold","series":"Emas Batangan","taxLabel":"Harga (+Pajak PPh 0.25%)","basePrice":13400000,"taxedPrice":13433500,"weightGram":5,"weightText":"5 gr",        "taxedPrices": [          {"label":"Harga (+Pajak PPh 0.25%)","price":13433500          }        ],"basePricePerGram":2680000      },      {"metal":"gold","series":"Emas Batangan","taxLabel":"Harga (+Pajak PPh 0.25%)","basePrice":26745000,"taxedPrice":26811863,"weightGram":10,"weightText":"10 gr",        "taxedPrices": [          {"label":"Harga (+Pajak PPh 0.25%)","price":26811863          }        ],"basePricePerGram":2674500      },      {"metal":"gold","series":"Emas Batangan","taxLabel":"Harga (+Pajak PPh 0.25%)","basePrice":66737000,"taxedPrice":66903843,"weightGram":25,"weightText":"25 gr",        "taxedPrices": [          {"label":"Harga (+Pajak PPh 0.25%)","price":66903843          }        ],"basePricePerGram":2669480      },      {"metal":"gold","series":"Emas Batangan","taxLabel":"Harga (+Pajak PPh 0.25%)","basePrice":133395000,"taxedPrice":133728488,"weightGram":50,"weightText":"50 gr",        "taxedPrices": [          {"label":"Harga (+Pajak PPh 0.25%)","price":133728488          }        ],"basePricePerGram":2667900      }    ],"metal":"all","total":23,"series":"batangan","dataset":"harga","currency":"IDR","provider":"antam",    "seriesAvailable": [      "Emas Batangan",      "Emas Batangan Gift Series",      "Emas Batangan Batik Seri III",      "Emas Batangan Karapan Sapi",      "Koin Perak Gunung Bromo",      "Perak Murni",      "Perak Heritage",      "Liontin Batik Seri III"    ]  },"timestamp":"2026-08-21T02:23:43Z"}

Errors

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

Code

const data = await client.run(  "finance:antam",  "harga",  { series: "batangan", metal: "gold" });