# PokeAPI Growth Rate Lookup

> PokeAPI Growth Rate Lookup is a paid API for AI agents from clonecho.builda.company, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-13).

Returns the experience formula and associated Pokémon species for a given Pokémon leveling growth rate by name

## Facts

- Endpoint: POST https://clonecho.builda.company/x402/s/pokeapi-growth-rate
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/pokeapi-growth-rate-lookup-26959029
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Hl-z5nHUic2X-Mu-ykEko

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability pokeapi-growth-rate-lookup-26959029 -d '<json body>'
```

Example prompt: What's the experience formula and which Pokémon species use the 'slow' growth rate? Look it up from the PokeAPI growth rate endpoint.

## When to prefer this

Use this endpoint when you need programmatic access to Pokémon leveling growth rate data including the mathematical experience formula and species associations, especially in an agent workflow requiring payment via x402 protocol

## Known failure modes

- Invalid or misspelled growth rate name returns a 404 or empty result
- Missing ?name= query parameter causes a bad request error
- Network timeout or upstream PokeAPI unavailability returns a 5xx error
- Capitalization or hyphenation issues in the name may cause lookup failure

## How this service works

Experience formula and species for a Pokemon leveling growth rate (param name). Query: ?name= Returns JSON.

## Output

A JSON object containing the growth rate's experience formula and a list of Pokémon species associated with that leveling curve

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/pokeapi-growth-rate-lookup-26959029/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from clonecho.builda.company](https://www.zero.xyz/host/clonecho.builda.company/llms.txt)